1 00:00:00,000 --> 00:00:00,479 2 00:00:00,479 --> 00:00:10,830 >> [Musiqi ifa] 3 00:00:10,830 --> 00:00:12,080 [MUSIC - Rossini "RANZ DES WILLIAM FROM VACHES "TELL] 4 00:00:12,080 --> 00:00:24,222 5 00:00:24,222 --> 00:00:25,472 >> [MUSIC - ingilis Beat, "Mart THE d枚ner ba艧莽谋lar谋 "IN] 6 00:00:25,472 --> 00:02:24,538 7 00:02:24,538 --> 00:02:31,510 >> [Alq谋艧 v蓹 t蓹zah眉rat] 8 00:02:31,510 --> 00:02:33,520 >> DAVID Malan: Bel蓹 ki, bu CS50 edir. 9 00:02:33,520 --> 00:02:34,730 My name David Malan edir. 10 00:02:34,730 --> 00:02:39,250 V蓹 73% he莽 bir t蓹cr眉b蓹si yoxdur informatika il蓹, 11 00:02:39,250 --> 00:02:41,300 hesab edir蓹m ki, bil蓹r n蓹 蓹ksin蓹. 12 00:02:41,300 --> 00:02:45,290 Bu g眉n biz s蓹f蓹rd蓹 Chip d眉艧眉n眉rd眉 ki, tan谋艧l谋q olmamas谋, h蓹m d蓹 at 13 00:02:45,290 --> 00:02:48,970 sizin 眉莽眉n, siz bir fikir ver蓹 daha rahat, hans谋 istiqam蓹tl蓹ri 14 00:02:48,970 --> 00:02:50,550 Bu d枚vr bil蓹rsiniz. 15 00:02:50,550 --> 00:02:51,890 >> Bel蓹 ki, bu il蓹 ba艧lamaq ed蓹k. 16 00:02:51,890 --> 00:02:55,490 M蓹n, h蓹qiq蓹t蓹n, he莽 bir fikir i莽ind蓹 n蓹 var komp眉ter, baxmayaraq ki, sizin kimi, m蓹n 17 00:02:55,490 --> 00:02:56,780 h蓹r g眉n istifad蓹 edin. 18 00:02:56,780 --> 00:03:00,000 Amma bu, qutusu, bir n枚v, v蓹 var onu 莽ox deyil girdil蓹r. 19 00:03:00,000 --> 00:03:01,350 Minimal, n蓹 var? 20 00:03:01,350 --> 00:03:03,120 Y蓹qin ki, bir g眉c 艧nurunu. 21 00:03:03,120 --> 00:03:06,640 >> And olsun ki, bu bir t蓹rkib hiss蓹si il蓹, elektrik, biz qadir olmaq g枚r眉n眉r 22 00:03:06,640 --> 00:03:09,490 bu g眉n 莽ox bir az edir. 23 00:03:09,490 --> 00:03:12,130 Lakin g眉n眉n sonunda, biz 艧eyi t蓹msil 眉莽眉n 24 00:03:12,130 --> 00:03:12,860 Biz qay臒谋 ki. 25 00:03:12,860 --> 00:03:15,240 Biz m蓹lumatlar谋 var hans谋 formada. 26 00:03:15,240 --> 00:03:18,365 V蓹 蓹n az谋 yay臒谋n y蓹qin ist蓹yirik ikili t蓹r蓹find蓹n ideya il蓹 tan谋艧 v蓹 ya 27 00:03:18,365 --> 00:03:21,370 bit birt蓹h蓹r v蓹 ya dig蓹r komp眉ter adet s谋f谋r v蓹 olanlar谋 azal谋b. 28 00:03:21,370 --> 00:03:26,320 Ancaq biz 蓹n az谋 蓹hat蓹 ed蓹 bil蓹r ki, y眉ng眉l bir az qoymaq? 29 00:03:26,320 --> 00:03:28,880 >> Bel蓹likl蓹, m蓹n bu ki莽ik var burada masa 蓹leyhin蓹 i艧谋qlar. 30 00:03:28,880 --> 00:03:30,450 Burada elektrik 莽谋x谋艧 var. 31 00:03:30,450 --> 00:03:33,930 V蓹 hesab edir蓹m ki, daxili t蓹klif etm蓹k gidiyorum m蓹nim komp眉ter az谋 biri 32 00:03:33,930 --> 00:03:37,300 bu 艧eyl蓹r, bacar谋ql谋 bir 艧ey off i艧蓹 v蓹 ya edilir. 33 00:03:37,300 --> 00:03:40,200 Bu halda, bu, h蓹qiq蓹t蓹n bir masa lampa var lakin a艧a臒谋 s蓹viyy蓹d蓹, bu bir 艧ey deyil 34 00:03:40,200 --> 00:03:41,500 bir transistor 莽a臒谋r谋b. 35 00:03:41,500 --> 00:03:44,730 >> Amma bizim d眉nyada, bir masa lampas谋, bel蓹 ki, M蓹n ir蓹li getm蓹k v蓹 bu plug gidiyorum 36 00:03:44,730 --> 00:03:47,990 Burada elektrik daxil. 37 00:03:47,990 --> 00:03:52,970 M蓹n bu sad蓹 istifad蓹 ed蓹r蓹k, iddia edir ki, sad蓹 cihaz, bu sad蓹 a莽ar谋, m蓹n 38 00:03:52,970 --> 00:03:54,850 m蓹lumat t蓹msil ed蓹 bil蓹r. 39 00:03:54,850 --> 00:03:58,090 M蓹s蓹l蓹n, indi, m蓹n he莽 bir 艧ey ifad蓹, sa臒? 40 00:03:58,090 --> 00:04:01,820 M蓹n v蓹 ya 0 arayaca冒媒m n蓹 t蓹msil al谋ram yalan, bir 艧ey qar艧谋 41 00:04:01,820 --> 00:04:03,130 蓹slind蓹 indiki olan. 42 00:04:03,130 --> 00:04:07,050 Amma m蓹n sad蓹c蓹 bu ke莽id d枚nd蓹rs蓹l蓹r, indi 1 t蓹msil etdik. 43 00:04:07,050 --> 00:04:10,720 Bu 莽ox sad蓹 par莽a istifad蓹 ed蓹r蓹k, Siz yadda艧, m蓹n t蓹msil ed蓹 bil蓹r 44 00:04:10,720 --> 00:04:11,450 m蓹lumat. 45 00:04:11,450 --> 00:04:14,350 >> 陌ndi t蓹蓹ss眉f ki, m蓹nim komp眉ter b眉t眉n 莽ox ed蓹 bilm蓹z. 46 00:04:14,350 --> 00:04:17,430 Bu, yaln谋z iki d蓹y蓹rl蓹r t蓹msil ed蓹 bil蓹r b眉t眉n d眉nyada - 47 00:04:17,430 --> 00:04:18,620 0 v蓹 ya 1. 48 00:04:18,620 --> 00:04:21,839 Amma n蓹, indi a艧kar h蓹ll biz komp眉ter geni艧l蓹ndirm蓹k ist蓹yirsinizs蓹 49 00:04:21,839 --> 00:04:25,120 yadda艧 v蓹 daha 莽ox t蓹msil yaln谋z 0 v蓹 1? 50 00:04:25,120 --> 00:04:27,060 >> Yax艧谋, bu ba艧qa bel蓹 bit i艧臒al莽谋 imkan verir. 51 00:04:27,060 --> 00:04:30,260 Ba艧qa, bu ba艧qa ke莽id qamarlamaq ed蓹k tranzistor, lakin siz ist蓹diyiniz 52 00:04:30,260 --> 00:04:31,130 Bu bar蓹d蓹 d眉艧眉n眉n. 53 00:04:31,130 --> 00:04:34,170 M蓹n蓹 ir蓹li getm蓹k v蓹 bu plug ed蓹k m蓹nim komp眉ter h蓹m莽inin. daxil 54 00:04:34,170 --> 00:04:38,270 V蓹 m蓹n t蓹r蓹find蓹n, indi iddia gidiyorum bir az daha 莽ox elektrik enerjisi istifad蓹 55 00:04:38,270 --> 00:04:42,290 bu a莽arlar谋 daha d枚n眉艧 v蓹 off, m蓹n bel蓹 t蓹msil ed蓹 bil蓹r 56 00:04:42,290 --> 00:04:43,020 m蓹lumat. 57 00:04:43,020 --> 00:04:44,660 >> Bel蓹 ki, haz谋rda bu 1-dir. 58 00:04:44,660 --> 00:04:48,120 陌ndi t蓹msil etm蓹k ist蓹yirsinizs蓹 2 M蓹n bunu bil蓹r. 59 00:04:48,120 --> 00:04:51,510 Amma ad蓹t蓹n, konvensiya, kimi r蓹ftar n蓹tic蓹d蓹 g枚rm蓹k, m蓹n蓹 bunu olacaq. 60 00:04:51,510 --> 00:04:55,260 Bu 0 Bel蓹likl蓹, bu 1-dir. 61 00:04:55,260 --> 00:04:56,720 Bu 2 olard谋. 62 00:04:56,720 --> 00:04:59,920 V蓹 T蓹蓹cc眉bl眉 deyil ki, bu 3 olard谋. 63 00:04:59,920 --> 00:05:02,610 >> Bel蓹 ki, bu yolla h蓹l蓹 d蓹 bil蓹r biz h蓹tta daha da saymaq? 64 00:05:02,610 --> 00:05:06,500 M蓹n 眉莽眉nc眉 bit, 眉莽眉nc眉 a莽ar谋 almaq 陌ndi bil蓹rsiniz 蓹n 莽ox n蓹 var 65 00:05:06,500 --> 00:05:09,720 0-dan q蓹d蓹r saymaq? 66 00:05:09,720 --> 00:05:12,020 Sa臒, m蓹n 0 ba镁l媒yorum 蓹g蓹r 7 mi? 67 00:05:12,020 --> 00:05:15,980 脟眉nki m蓹n bu i艧谋q yand谋rmaq v蓹 蓹g蓹r 蓹slind蓹 bu 眉莽眉nc眉 v蓹 son yerl蓹艧dirin 68 00:05:15,980 --> 00:05:20,090 , burada m蓹nim elektrik rozetka daxil i艧谋q sonra t蓹msil etm蓹k imkan谋 var 69 00:05:20,090 --> 00:05:24,930 Burada iki d蓹y蓹rl蓹rin h蓹r hans谋 iki d蓹y蓹r burada, burada iki d蓹y蓹rl蓹r - 70 00:05:24,930 --> 00:05:32,610 v蓹 m蓹n 2 d蓹f蓹 2 d蓹f蓹 t蓹msil ed蓹 bil蓹r 2 v蓹 ya s蓹kkiz m眉mk眉n d蓹y蓹rl蓹r. 71 00:05:32,610 --> 00:05:36,340 V蓹 m蓹n 0 m眉hasibat ba艧lamaq 蓹g蓹r, bel蓹 ki, ki, 0, 1, 2, 3, 4, 5, 6, 7 var. 72 00:05:36,340 --> 00:05:37,480 >> Bu ikili bel蓹. 73 00:05:37,480 --> 00:05:39,420 Bu, h蓹qiq蓹t蓹n kimi sad蓹 deyil. 74 00:05:39,420 --> 00:05:41,930 V蓹 m蓹n bu 蓹slind蓹 iddia edirl蓹r ki, ist蓹diyiniz 蓹n 莽ox tan谋艧 75 00:05:41,930 --> 00:05:43,180 Bu otaqda h蓹r k蓹s. 76 00:05:43,180 --> 00:05:45,710 M蓹n蓹 ir蓹li getm蓹k v蓹 a莽maq ed蓹k Burada ki莽ik m蓹tn redaktoru. 77 00:05:45,710 --> 00:05:49,040 >> V蓹 grade m蓹kt蓹b xat谋rlay谋ram bil蓹r Biz y眉zl蓹rl蓹 kimi 艧eyl蓹r idi ki, 78 00:05:49,040 --> 00:05:51,970 yeri, onlarla yeri, v蓹 olanlar谋 yer. 79 00:05:51,970 --> 00:05:55,040 V蓹 xat谋rlay谋ram ki, b蓹zi decimal olsayd谋 t蓹sad眉fi bir 艧ey kimi say谋, 80 00:05:55,040 --> 00:05:59,470 123 kimi, mahiyy蓹tc蓹 ki, 艧蓹klind蓹 ki, yazmaq 81 00:05:59,470 --> 00:06:00,450 Bu 眉莽 s眉tun. 82 00:06:00,450 --> 00:06:04,070 V蓹 niy蓹 1, 3 n蓹 2 biz 123 kimi bilirik? 83 00:06:04,070 --> 00:06:11,220 Yax艧谋, leftmost s眉tununda, biz bir 100 眉st蓹g蓹l iki 10s, 120 var, bel蓹 ki, 84 00:06:11,220 --> 00:06:14,250 眉st蓹g蓹l 眉莽 1s, 123 var ki. 85 00:06:14,250 --> 00:06:17,990 >> Biz yaln谋z ziyal谋 ki, indi bu d眉nya tam olaraq eyni 86 00:06:17,990 --> 00:06:21,150 siz il il蓹 tan谋艧 oldum 陌ndi istisna olmaqla, bizim s眉tun 87 00:06:21,150 --> 00:06:22,060 10 s蓹lahiyy蓹tl蓹rini deyil. 88 00:06:22,060 --> 00:06:23,780 Onlar yaln谋z 2 s蓹lahiyy蓹tl蓹ri ist蓹yirik. 89 00:06:23,780 --> 00:06:27,830 Olanlar谋 yer, bu, bel蓹 halda, ki, ikil蓹r yer olacaq, bu 90 00:06:27,830 --> 00:06:29,540 ki, d枚rd ayaq yer olacaq. 91 00:06:29,540 --> 00:06:33,260 >> V蓹 m蓹n yaln谋z sad蓹 istifad蓹 edir蓹m, 莽眉nki 艧eyi a莽maq 眉莽眉n mexanizml蓹rin 92 00:06:33,260 --> 00:06:37,100 v蓹 off - elektrik ax谋r v蓹 ya elektrik axan deyil - 93 00:06:37,100 --> 00:06:40,880 M蓹n eyni ifad蓹li yoxdur doqquz vasit蓹sil蓹 0 kimi 眉莽眉nd眉r. 94 00:06:40,880 --> 00:06:43,270 Biz sad蓹 super saxlamaq olacaq komp眉ter d眉nyada. 95 00:06:43,270 --> 00:06:45,060 M蓹n yaln谋z 0 v蓹 ya 1 var - 96 00:06:45,060 --> 00:06:47,890 off v蓹 ya, yalan v蓹 ya do臒ru. 97 00:06:47,890 --> 00:06:52,610 >> V蓹 m蓹n indi t蓹msil al谋ram n蓹 1, 1, 1, 莽眉nki bu h蓹r 98 00:06:52,610 --> 00:06:54,000 i艧谋qlar i艧谋qland谋r谋l谋r. 99 00:06:54,000 --> 00:06:59,600 Yax艧谋, ki, m蓹n蓹 bir 4 m眉sb蓹t bir 2 verir , 6 var, 眉st蓹g蓹l 1 v蓹 7 var. 100 00:06:59,600 --> 00:07:03,450 V蓹 bundan dolay谋 眉莽 Bu ard谋c谋ll谋臒谋 yoxdur bit say谋 7 t蓹msil edir. 101 00:07:03,450 --> 00:07:06,330 >> Daxilind蓹 Bel蓹 ki b眉t眉n bu vaxt, komp眉ter, h蓹r hans谋 bir say谋 olmu艧am 102 00:07:06,330 --> 00:07:08,090 tranzistorlar, bit h蓹r hans谋 bir say谋. 103 00:07:08,090 --> 00:07:10,380 Lakin g眉n眉n sonunda, biz m蓹lumat t蓹msil ed蓹 bil蓹r 104 00:07:10,380 --> 00:07:12,560 sad蓹c蓹 kimi. 105 00:07:12,560 --> 00:07:16,770 陌ndi t蓹蓹ss眉f ki, yaln谋z hesablanm谋艧 etdik up g眉n蓹d蓹k CS50 7, lakin 106 00:07:16,770 --> 00:07:18,550 陌n艧allah bir az ed蓹 bil蓹rsiniz ki, daha yax艧谋. 107 00:07:18,550 --> 00:07:19,550 And olsun ki, biz bil蓹rsiniz. 108 00:07:19,550 --> 00:07:23,570 >> Tutaq ki, biz insanlar yaln谋z 枚zba艧谋na biz gedirik q蓹rara ald谋 ki, 109 00:07:23,570 --> 00:07:28,750 1 v蓹 2, 3, kimi n枚mr蓹l蓹ri birl蓹艧m蓹k X眉susi h蓹rfl蓹rl蓹 4, 5, 6, 7, 110 00:07:28,750 --> 00:07:29,410 蓹lifba. 111 00:07:29,410 --> 00:07:32,350 V蓹 tarixi s蓹b蓹bl蓹r蓹 g枚r蓹, m蓹n gedir蓹m q蓹d蓹r 枚zba艧谋na ba艧lamaq, lakin m蓹n 112 00:07:32,350 --> 00:07:36,880 , insanlar dem蓹k gedir, biz gedirik qlobal bir standart kimi q蓹rar 113 00:07:36,880 --> 00:07:43,200 65 say谋 m蓹ktubu A. t蓹msil 66 B. Dot, n枚qt蓹, n枚qt蓹 t蓹msil ed蓹c蓹k. 114 00:07:43,200 --> 00:07:45,140 90 m蓹ktub Z. t蓹msil ed蓹c蓹k 115 00:07:45,140 --> 00:07:48,000 >> Biz, h蓹qiq蓹t蓹n, b蓹zi qoymaq 蓹g蓹r, bu G眉man ed蓹k onu d眉艧眉nd眉m, biz g蓹l蓹 bil蓹r 116 00:07:48,000 --> 00:07:50,860 nida xal 眉莽眉n n枚mr蓹l蓹r h蓹qiq蓹t蓹n v蓹 ki莽ik m蓹ktublar, v蓹 117 00:07:50,860 --> 00:07:52,710 dig蓹r insanlar谋n bizim 眉莽眉n etdik. 118 00:07:52,710 --> 00:07:56,410 Bel蓹 ki, indi biz bit idi biz olan t蓹msil n枚mr蓹l蓹ri, n枚mr蓹l蓹ri il蓹 119 00:07:56,410 --> 00:08:00,130 biz m蓹ktublar t蓹msil, v蓹 ola bil蓹r m蓹ktublar indi b蓹st蓹l蓹m蓹k ba艧laya bil蓹rsiniz 120 00:08:00,130 --> 00:08:02,650 e-po莽t v蓹 莽ap simvol ekranda. 121 00:08:02,650 --> 00:08:05,850 >> Bel蓹 ki, 蓹g蓹r, m蓹n蓹 d蓹v蓹t ed蓹k s蓹kkiz igid k枚n眉ll眉l蓹r - 122 00:08:05,850 --> 00:08:09,200 yaln谋z g枚r眉nen a臒la olmayan kamera, lakin internet - 123 00:08:09,200 --> 00:08:13,130 burada g蓹lib s蓹kkiz bel蓹 t蓹msil etm蓹k deyil, bu 眉莽 bit. 124 00:08:13,130 --> 00:08:14,380 Bel蓹 ki, nec蓹 bir, iki? 125 00:08:14,380 --> 00:08:16,290 Nec蓹 haqq谋nda 眉莽? 126 00:08:16,290 --> 00:08:20,230 Y眉ng眉l haqq谋nda d枚rd mavi, sonunda be艧? 127 00:08:20,230 --> 00:08:21,250 Burada kims蓹 haqq谋nda? 128 00:08:21,250 --> 00:08:25,320 Qar艧谋s谋nda Alt谋 qar艧谋s谋nda yeddi, h蓹m莽inin 枚n v蓹 s蓹kkiz. 129 00:08:25,320 --> 00:08:29,050 >> Bel蓹likl蓹, m蓹n yaln谋z bel蓹 haz谋rl谋ql谋 g蓹lm蓹k oldu ka臒谋z slips b眉t眉n d蓹st蓹 il蓹. 130 00:08:29,050 --> 00:08:34,150 V蓹 ka臒谋z bu 蓹d蓹d n枚mr蓹l蓹r ki, t蓹msil n蓹 s眉tunlar谋 131 00:08:34,150 --> 00:08:35,809 u艧aqlar t蓹msil edir. 132 00:08:35,809 --> 00:08:36,740 Bel蓹likl蓹, siz olacaq - ad谋n谋z n蓹dir? 133 00:08:36,740 --> 00:08:37,570 >> T茝L茝B茝: Anna Leah. 134 00:08:37,570 --> 00:08:40,370 >> DAVID Malan: Anna Leah, siz ki, 128s s眉tun olacaq. 135 00:08:40,370 --> 00:08:41,059 Siz var? 136 00:08:41,059 --> 00:08:41,510 >> T茝L茝B茝: Chris. 137 00:08:41,510 --> 00:08:43,620 >> DAVID Malan: Chris olacaq ki, 64s s眉tun. 138 00:08:43,620 --> 00:08:44,070 Siz var? 139 00:08:44,070 --> 00:08:44,540 >> T茝L茝B茝: Dan. 140 00:08:44,540 --> 00:08:46,970 >> DAVID Malan: Dan olacaq ki, 32s s眉tun. 141 00:08:46,970 --> 00:08:47,470 >> T茝L茝B茝: Pramit. 142 00:08:47,470 --> 00:08:49,430 >> DAVID Malan: Pramit olacaq ki, 16'lar s眉tun. 143 00:08:49,430 --> 00:08:50,290 >> T茝L茝B茝: Lillian. 144 00:08:50,290 --> 00:08:51,904 >> DAVID Malan: Lillian ki 8s olacaq. 145 00:08:51,904 --> 00:08:52,768 >> T茝L茝B茝: Jill. 146 00:08:52,768 --> 00:08:55,025 >> DAVID Malan: Jill olacaq 4S s眉tun. 147 00:08:55,025 --> 00:08:55,400 >> T茝L茝B茝: Mary. 148 00:08:55,400 --> 00:08:57,000 >> DAVID Malan: M蓹ry蓹m 2s olacaq? 149 00:08:57,000 --> 00:08:57,470 >> T茝L茝B茝: David. 150 00:08:57,470 --> 00:08:59,220 >> DAVID Malan: David olacaq ki, 1s s眉tun. 151 00:08:59,220 --> 00:09:02,030 U艧aqlar bir az add谋m ola bil蓹r Bel蓹 ki, 蓹g蓹r ir蓹li ki, h蓹r k蓹s g枚r蓹 bil蓹rsiniz. 152 00:09:02,030 --> 00:09:05,370 N蓹 u艧aqlar g枚rm眉r蓹m ki, haqq谋nda geri ka臒谋z bu slips v蓹 bir 153 00:09:05,370 --> 00:09:09,760 haqq谋nda ki, az d蓹l蓹duz hesabat谋 ya bu s蓹kkiz bit g枚st蓹ri艧 154 00:09:09,760 --> 00:09:12,380 蓹l v蓹 ya qald谋rmaq onlar谋n 蓹l qald谋rmaq. 155 00:09:12,380 --> 00:09:14,100 茝l q蓹d蓹r gedir, onlar etdiyiniz 1 etdirir. 156 00:09:14,100 --> 00:09:17,120 茝l a艧a臒谋 qal谋r, onlar etdiyiniz A 0 t蓹msil. 157 00:09:17,120 --> 00:09:21,410 >> Eyni zamanda, biz tama艧a莽谋 olmal谋d谋r Buna 蓹saslanaraq, anlama臒a qadir 158 00:09:21,410 --> 00:09:26,490 x蓹rit蓹, n蓹 眉莽 m蓹ktub s枚z bu insanlar heca il蓹 oxumaq haqq谋nda. 159 00:09:26,490 --> 00:09:29,700 Bel蓹 ki, yaln谋z bir anda, siz olacaq v蓹 geri off birinci oxumaq 160 00:09:29,700 --> 00:09:32,880 Sizin istifad蓹 etm蓹k hesabat谋 v蓹 ya etdiyiniz sizin 蓹l qald谋rmaq v蓹 ya qald谋rmaq gedir. 161 00:09:32,880 --> 00:09:35,710 Siz 1 dan谋艧谋rs谋n谋zsa, siz, 蓹g蓹r qald谋rmaq Bir 0 ist蓹yirik, orada durmaq 162 00:09:35,710 --> 00:09:38,594 y枚nd蓹msiz, yaln谋z kimi. 163 00:09:38,594 --> 00:09:40,386 Gedin. 164 00:09:40,386 --> 00:09:43,945 N蓹 n枚mr蓹, ilk n枚vb蓹d蓹, Bu u艧aqlar t蓹msil olunur? 165 00:09:43,945 --> 00:09:47,140 166 00:09:47,140 --> 00:09:48,860 >> 66. 167 00:09:48,860 --> 00:09:49,560 66, sa臒? 168 00:09:49,560 --> 00:09:52,400 Biz 64s s眉tununda 1 var ki, 2s s眉tununda 1. 169 00:09:52,400 --> 00:09:56,340 M蓹n蓹 66 verir ki, g枚r眉n眉r, bel蓹 ki, B. Bel蓹 t蓹msil olunacaq 170 00:09:56,340 --> 00:09:57,075 u艧aqlar yaz谋ld谋臒谋na var - 171 00:09:57,075 --> 00:09:58,300 OK, yeter. 172 00:09:58,300 --> 00:09:59,430 B. 173 00:09:59,430 --> 00:10:01,610 >> Bel蓹 ki, indi 眉z蓹rind蓹 h蓹r蓹k蓹t ed蓹k bizim ikinci m蓹ktubu. 174 00:10:01,610 --> 00:10:03,530 Gedin. 175 00:10:03,530 --> 00:10:06,860 Burada kim riyaziyyat s眉r蓹tli var? 176 00:10:06,860 --> 00:10:07,750 79 Bel蓹 ki,. 177 00:10:07,750 --> 00:10:11,840 Yen蓹 b眉t眉n s眉tunlar谋 蓹lav蓹 蓹g蓹r olan 1 yaln谋z hal-haz谋rda var 178 00:10:11,840 --> 00:10:14,840 biz sad蓹 蓹vv蓹ll蓹r oldu臒u kimi 7 n眉mun蓹l蓹ri, biz indi 179 00:10:14,840 --> 00:10:16,140 say谋 79 almaq. 180 00:10:16,140 --> 00:10:19,910 Bizim X蓹rit蓹莽蓹km蓹 g枚r蓹 olan m蓹ktub O. Bel蓹likl蓹, biz dem蓹k olar ki, orada ist蓹yirik. 181 00:10:19,910 --> 00:10:22,590 B, O. V蓹 n蓹hay蓹t, gedin. 182 00:10:22,590 --> 00:10:26,420 183 00:10:26,420 --> 00:10:30,120 >> Indi n蓹 t蓹msil olunur? 184 00:10:30,120 --> 00:10:31,370 Az konsensus. 185 00:10:31,370 --> 00:10:34,660 186 00:10:34,660 --> 00:10:36,460 Yaln谋z m眉tl蓹q murmur var. 187 00:10:36,460 --> 00:10:40,090 B蓹li, 蓹slind蓹 87 var. 188 00:10:40,090 --> 00:10:40,490 Yax艧谋. 189 00:10:40,490 --> 00:10:44,480 >> Indi ki, geri x蓹rit蓹si Bel蓹 ki, 蓹g蓹r - Haydi , bizim ASCII chart z蓹ng ba艧lamaq 190 00:10:44,480 --> 00:10:46,450 Amerika Standart Kodu Informasiya m眉badil蓹si. 191 00:10:46,450 --> 00:10:47,700 Bu biz蓹 m蓹ktub verir - 192 00:10:47,700 --> 00:10:51,260 193 00:10:51,260 --> 00:10:54,810 "Bo" lakin "yay." deyil V蓹 bir m眉k蓹mm蓹l Siz u艧aqlar bir t蓹zim etm蓹k 眉莽眉n replika 194 00:10:54,810 --> 00:10:56,100 geri v蓹 ba艧. 195 00:10:56,100 --> 00:10:56,980 脟ox sa臒 olun. 196 00:10:56,980 --> 00:10:57,886 >> [Alq谋艧] 197 00:10:57,886 --> 00:10:59,136 >> DAVID Malan: Siz onlar谋 saxlaya bil蓹rsiniz. 198 00:10:59,136 --> 00:11:01,850 199 00:11:01,850 --> 00:11:05,942 茝slind蓹, h蓹r k蓹s buna baxmayaraq bir masa lampas谋 kimi d蓹? 200 00:11:05,942 --> 00:11:07,300 >> [Tama艧a莽谋 yuh] 201 00:11:07,300 --> 00:11:08,390 >> DAVID Malan: Desk lampa? 202 00:11:08,390 --> 00:11:10,850 >> [G眉l眉艧] 203 00:11:10,850 --> 00:11:11,860 >> DAVID Malan: H蓹qiq蓹t蓹n, mi? 204 00:11:11,860 --> 00:11:13,230 H蓹r k蓹s 眉莽眉n Desk i艧谋qlar? 205 00:11:13,230 --> 00:11:14,310 B眉t眉n h眉quqlar. 206 00:11:14,310 --> 00:11:20,990 Bel蓹 ki, 莽ox sad蓹 il蓹 ba艧layan prinsipl蓹ri, indi hesablanm谋艧 sonra yaln谋z 207 00:11:20,990 --> 00:11:24,750 7 0 q蓹d蓹r b眉t眉n yolu, biz var daha ataraq ki, yaln谋z f蓹rz 208 00:11:24,750 --> 00:11:28,080 bit v蓹 ya daha 莽ox i艧谋q v蓹 ya daha 莽ox tranzistorlar Bu problem, biz 209 00:11:28,080 --> 00:11:32,680 daha b枚y眉k v蓹 daha b枚y眉k n枚mr蓹l蓹ri t蓹msil ed蓹 v蓹 bundan dolay谋, daha b枚y眉k v蓹 daha b枚y眉k aral谋klar谋n谋n 210 00:11:32,680 --> 00:11:33,780 陌ngilis kimi 蓹lifbalar. 211 00:11:33,780 --> 00:11:37,770 Bu g眉n v蓹 yaln谋z ed蓹k iman g枚t眉rm蓹k ki, eynil蓹 biz ba艧lamaq ola bil蓹r 212 00:11:37,770 --> 00:11:42,220 qrafik v蓹 video v蓹 h蓹r hans谋 bir 蓹ks Biz ist蓹yirik ki, dig蓹r media say谋 213 00:11:42,220 --> 00:11:43,610 Bu g眉n tan谋艧 olmu艧lar. 214 00:11:43,610 --> 00:11:49,240 >> Bu CS50 Bel蓹likl蓹, bu sinfind蓹 siz yana艧谋, daha 莽ox var 215 00:11:49,240 --> 00:11:53,050 az olan sinif yolda艧lar谋 kimi ya艧ama臒a. 216 00:11:53,050 --> 00:11:57,730 V蓹 m蓹n, 莽眉nki olduqca bu yaln谋z qeyd tez-tez, son ill蓹r biri kimi, o c眉ml蓹d蓹n 217 00:11:57,730 --> 00:12:01,860 ki, birinci hadis蓹l蓹r m蓹sl蓹h蓹t v蓹 son bahar谋n sophomore m蓹sl蓹h蓹t 218 00:12:01,860 --> 00:12:06,420 Hadis蓹, biz tez-tez t蓹l蓹b蓹l蓹ri danmaq e艧itm蓹k , yax艧谋, CS masa zaman g蓹l蓹n 219 00:12:06,420 --> 00:12:10,070 M蓹n bu g枚r眉lm蓹si haqq谋nda d眉艧眉n眉r oldu臒unuz intro sinif, amma h蓹qiq蓹t蓹n deyil蓹m bir 220 00:12:10,070 --> 00:12:11,120 komp眉ter 艧蓹xs. 221 00:12:11,120 --> 00:12:13,220 H蓹qiq蓹t蓹n, v蓹 ya, lakin h蓹r k蓹s m蓹nd蓹n 莽ox bilir. 222 00:12:13,220 --> 00:12:17,340 V蓹 m蓹n 蓹n b枚y眉k font bu qoymaq m眉mk眉n, bu mesaj谋 莽atd谋rmaq 眉莽眉n 223 00:12:17,340 --> 00:12:18,730 fakt谋 halda deyil. 224 00:12:18,730 --> 00:12:21,100 >> V蓹 siz merak etdiyiniz halda, olmal谋d谋r M蓹n, 蓹slind蓹, burada? 225 00:12:21,100 --> 00:12:25,950 Yaln谋z ki, h蓹yata bu kurs Agentliyi Komp眉ter title Giri艧 226 00:12:25,950 --> 00:12:31,740 Elm, bu Komp眉ter giri艧 Elm I. Bel蓹 ki, h蓹qiq蓹t蓹n var 227 00:12:31,740 --> 00:12:33,170 ikinci bel蓹 t蓹tbiqi. 228 00:12:33,170 --> 00:12:35,390 Bel蓹 ki, 蓹slind蓹, deyilik s蓹hv yerd蓹. 229 00:12:35,390 --> 00:12:39,000 V蓹 m蓹n bu g眉n 眉莽眉n qol aras谋nda H蓹r hans谋 bu c眉r narahatl谋qlar siz sakitl蓹艧dirm蓹k 眉莽眉n 230 00:12:39,000 --> 00:12:42,430 ola bil蓹r, h蓹m d蓹 boya 眉莽眉n 眉莽眉n ma臒aza var n蓹 艧蓹kil 231 00:12:42,430 --> 00:12:45,720 t蓹l蓹b蓹 daha az v蓹 daha rahat eyni bu kurs. 232 00:12:45,720 --> 00:12:49,320 >> Amma s蓹d蓹q蓹 biri 眉zr蓹 birinci, bir s枚z Siz, bu g眉n var, onlardan 233 00:12:49,320 --> 00:12:50,780 FAQ bir s谋ra var. 234 00:12:50,780 --> 00:12:54,290 Bu bir m眉dd蓹t bizim bir g枚rm蓹 oldu 陌ndi yeni bir grading t蓹qdim etm蓹k 235 00:12:54,290 --> 00:12:57,010 Bu kurs daxil et - y蓹ni / UNSAT oturdu. 236 00:12:57,010 --> 00:13:01,930 F蓹ls蓹fi m蓹nim 眉莽眉n, bu, 莽ox 莽ox 莽ox daha 蓹h蓹miyy蓹tli oldu臒unu 237 00:13:01,930 --> 00:13:05,050 Bu sinif 艧agirdl蓹ri il蓹 m蓹艧臒ul material, t蓹r蓹find蓹n etiraz edil蓹 238 00:13:05,050 --> 00:13:09,800 material v蓹 daha az haqq谋nda uzaq narahat faktiki puanlar谋 mexanika 239 00:13:09,800 --> 00:13:12,590 semestr nin v蓹 m蓹ktub notlar谋 sonunda, lakin h蓹qiq蓹t蓹n 蓹hat蓹 240 00:13:12,590 --> 00:13:13,970 kurs v蓹 maddi. 241 00:13:13,970 --> 00:13:18,140 V蓹 h蓹qiq蓹t蓹n, bu, 眉mumiyy蓹tl蓹, hiss etm蓹k, onlara maraql谋 n蓹 眉莽眉n 242 00:13:18,140 --> 00:13:21,390 lakin etiraz v蓹 t蓹ltif hiss u臒ursuzluq qorxusu olmadan. 243 00:13:21,390 --> 00:13:25,030 >> And olsun ki, bu 莽ox t蓹krarlanan deyil Bu v蓹 dig蓹r giri艧-d蓹 m枚vzu 244 00:13:25,030 --> 00:13:28,680 var ki, dig蓹r sah蓹l蓹rd蓹 kurslar谋, ona g蓹ldiyi zaman bu qorxu 245 00:13:28,680 --> 00:13:31,040 ild蓹 bir ayaq qoyaraq tan谋mad谋臒谋 sular谋. 246 00:13:31,040 --> 00:13:34,880 Geri 1995-ci ild蓹 m蓹n 枚z眉m, bir birinci idi. 247 00:13:34,880 --> 00:13:37,990 M蓹n 莽ox olmas谋na diqq蓹t yetirilmi艧dir burada Gov concentrator. 248 00:13:37,990 --> 00:13:41,060 V蓹 h蓹l蓹 m蓹n h蓹mi艧蓹 bir az b枚y眉y眉b ist蓹diyiniz komp眉ter elmi bir maraq. 249 00:13:41,060 --> 00:13:42,180 M蓹n h蓹mi艧蓹 maraql谋 idi. 250 00:13:42,180 --> 00:13:47,610 >> Amma geri sonra, h蓹tta, m蓹n bu qorxu var idi bel蓹 莽ox, CS50 ayaq g眉cl蓹ndirm蓹kl蓹 251 00:13:47,610 --> 00:13:49,420 M蓹n h蓹tta ma臒aza etm蓹yib, bel蓹 ki, bu birinci il. 252 00:13:49,420 --> 00:13:53,460 M蓹n bir ayaq qoydu yegan蓹 s蓹b蓹bi Xeyir sophomore il idi, 莽眉nki m蓹n 253 00:13:53,460 --> 00:13:55,340 onu q蓹bul / u臒ursuz etm蓹k 眉莽眉n icaz蓹 verildi. 254 00:13:55,340 --> 00:13:58,920 Lakin h蓹tta ke莽m蓹k / I almaq t蓹l蓹b Fail sinir q蓹d蓹r t蓹yin etm蓹k 眉莽眉n 255 00:13:58,920 --> 00:14:01,970 vaxt professor Kernehan il蓹, ka臒谋z bu b枚y眉k hesabat谋 yeti艧dirm蓹k, v蓹 sual 256 00:14:01,970 --> 00:14:04,470 onun imzas谋 v蓹 onun ara艧d谋rmaq 眉莽眉n icaz蓹 257 00:14:04,470 --> 00:14:05,700 Bu tan谋mad谋臒谋 sular谋. 258 00:14:05,700 --> 00:14:09,030 >> V蓹 bu son ill蓹rd蓹 k枚m蓹k etm蓹yib ki, CS50 bu ed蓹rk蓹n, zaman biz 259 00:14:09,030 --> 00:14:12,500 pass olmaq / u臒ursuz eyni olard谋 istifad蓹 onlarla v蓹 ya sinif yolda艧lar谋 y眉zl蓹rl蓹 260 00:14:12,500 --> 00:14:15,970 at, Allah qorusun, g蓹lm蓹k var Bu forma il蓹 Sanders qar艧谋s谋nda ki, 261 00:14:15,970 --> 00:14:19,520 b蓹zi zehinl蓹rd蓹 bir bilm蓹m蓹si t蓹msil M蓹n yerin蓹 yetirm蓹k 眉莽眉n, dem蓹k c蓹sar蓹t 262 00:14:19,520 --> 00:14:20,800 sizin h蓹mya艧谋dlar谋 s蓹viyy蓹sind蓹 var. 263 00:14:20,800 --> 00:14:23,410 Hans谋 g眉l眉nc, lakin m蓹n hesab edir蓹m ki, n蓹 bir zehniyy蓹t var. 264 00:14:23,410 --> 00:14:27,210 V蓹 bu m蓹d蓹niyy蓹t var he莽 oldu SAT / UNSAT ya ke莽m蓹k / daha 莽ox u臒ursuzluqla 265 00:14:27,210 --> 00:14:30,610 脺mumiyy蓹tl蓹, bu kurs, v蓹 ya, h蓹qiq蓹t蓹n, bu kamp眉s眉nde. 266 00:14:30,610 --> 00:14:32,310 >> Bel蓹 ki, bu il biz bu d蓹yi艧di. 267 00:14:32,310 --> 00:14:35,630 M蓹n ecstatic yar谋s谋 olard谋 Bu sinif v蓹 ya daha 莽ox ba艧a 莽atd谋 268 00:14:35,630 --> 00:14:38,700 CS50 alaraq yuxar谋 / UNSAT oturdu. 269 00:14:38,700 --> 00:14:42,130 Bir il vaxt, o, g枚z蓹l olard谋 dem蓹k olar ki, h蓹r k蓹s bil蓹r. 270 00:14:42,130 --> 00:14:44,410 Bundan sonra b蓹lk蓹 biz 莽al谋艧aca臒谋q Harvard m蓹ktub sinifl蓹r 眉zr蓹 271 00:14:44,410 --> 00:14:45,480 脺mumiyy蓹tl蓹 Kolleci. 272 00:14:45,480 --> 00:14:48,900 Amma h蓹l蓹lik biz bu ed蓹c蓹yik 枚z sah蓹sind蓹, m蓹n 眉r蓹kd蓹n ki, 273 00:14:48,900 --> 00:14:53,400 o FAQ n蓹z蓹rd蓹n ke莽irm蓹k v蓹 h蓹v蓹sl蓹ndirm蓹k Siz uy臒un g枚rd眉y眉n眉z kimi suallar, bel蓹 ki, 274 00:14:53,400 --> 00:14:58,000 脺mid edir蓹m siz m蓹ni f蓹rqli olaraq, irad蓹 deyil, kifay蓹t q蓹d蓹r H蓹min qorxu amil zaman var 275 00:14:58,000 --> 00:15:01,040 y蓹qin ki, n蓹 k蓹艧f tan谋mad谋臒谋 yer. 276 00:15:01,040 --> 00:15:02,786 >> Bel蓹 ki, CS50 n蓹dir? 277 00:15:02,786 --> 00:15:06,150 Bu bir giri艧 komp眉ter intellektual m眉蓹ssis蓹l蓹ri 278 00:15:06,150 --> 00:15:07,700 elm v蓹 proqramla艧d谋rma inc蓹s蓹n蓹t. 279 00:15:07,700 --> 00:15:08,770 Amma h蓹qiq蓹t蓹n n蓹 dem蓹kdir? 280 00:15:08,770 --> 00:15:12,510 >> Yax艧谋, bu g眉n蓹 q蓹d蓹r, biz 莽ox q谋sa s枚hb蓹t m蓹lumat t蓹msil haqq谋nda. 281 00:15:12,510 --> 00:15:15,070 Amma biz h蓹qiq蓹t蓹n ist蓹yir蓹m ki, g眉man il蓹 bir 艧ey etm蓹k. 282 00:15:15,070 --> 00:15:17,890 Biz anlay谋艧谋 t蓹qdim etm蓹k laz谋md谋r biz alqoritm z蓹ng ed蓹c蓹yik n蓹. 283 00:15:17,890 --> 00:15:21,540 Alqoritmi proseduru, bir prosesdir 眉莽眉n t蓹limat bir s谋ra 284 00:15:21,540 --> 00:15:22,780 bir 艧ey edir. 285 00:15:22,780 --> 00:15:25,620 >> V蓹 bir alqoritm bir 艧ey ola bil蓹r super sad蓹. 286 00:15:25,620 --> 00:15:28,660 M蓹s蓹l蓹n, n眉mun蓹 bir olan Siz tan谋艧 ola bil蓹r v蓹 bu 287 00:15:28,660 --> 00:15:29,350 Burada 艧ey. 288 00:15:29,350 --> 00:15:32,510 Bel蓹 ki, burada bu kitab getdikc蓹 edir ci il tarixli, ancaq bir m眉dd蓹t sonra, bu, 289 00:15:32,510 --> 00:15:34,720 adlar谋, bir 莽ox olan v蓹 telefon n枚mr蓹l蓹ri. 290 00:15:34,720 --> 00:15:37,710 And olsun ki, m蓹n tapmaq ist蓹yirdi Bu telefon kitab kims蓹 - 291 00:15:37,710 --> 00:15:39,800 , Mike Smith adl谋 kims蓹 deyirl蓹r - 292 00:15:39,800 --> 00:15:43,810 M蓹n h蓹r hans谋 bir say谋 Mike Smith tapa bil蓹r kifay蓹t q蓹d蓹r sad蓹 yollar谋. 293 00:15:43,810 --> 00:15:47,700 茝vv蓹ld蓹 ba艧lamaq v蓹 bil蓹r yoxdur, s蓹hif蓹 1 ke莽in. 294 00:15:47,700 --> 00:15:49,240 Page 2 deyil, var. 295 00:15:49,240 --> 00:15:49,960 Page 3. 296 00:15:49,960 --> 00:15:53,430 Ki, alqoritm edir prosesi, do臒ru? 297 00:15:53,430 --> 00:15:54,620 >> Bel蓹 ki, d眉zg眉n, do臒ru? 298 00:15:54,620 --> 00:15:58,070 M蓹n bunu bir idiot c眉r Ben bu 眉sulla, lakin sonda m蓹n 299 00:15:58,070 --> 00:16:02,670 soyad谋 S tapmaq v蓹 in艧allah Mike ki, b枚lm蓹d蓹 v蓹 m蓹n olacaq 300 00:16:02,670 --> 00:16:04,100 m蓹nim alqoritmi il蓹 apar谋l谋r. 301 00:16:04,100 --> 00:16:05,440 Ancaq s枚zs眉z ki, asan deyil. 302 00:16:05,440 --> 00:16:08,020 Bu 蓹n h蓹r bir a臒labatan insan otaq g枚rm眉艧眉k ki. 303 00:16:08,020 --> 00:16:10,180 Siz n蓹 olard谋? 304 00:16:10,180 --> 00:16:11,480 >> Siz d眉z getdi istiyorum orta, sa臒? 305 00:16:11,480 --> 00:16:12,000 T蓹xmin蓹n orta. 306 00:16:12,000 --> 00:16:16,310 V蓹 oh, h蓹yata, bu xan谋m var Bel蓹 Mike Smith, soyad谋 Smith olmaqla, 307 00:16:16,310 --> 00:16:19,050 sonra da, ayd谋n deyil, Kitab谋n sol yar谋s谋. 308 00:16:19,050 --> 00:16:21,040 O, do臒ru olmal谋d谋r S h眉ququ var. 309 00:16:21,040 --> 00:16:24,090 V蓹 bu n枚qt蓹d蓹 olsa bizim 蓹n 蓹slind蓹 bu etmir蓹m, biz 310 00:16:24,090 --> 00:16:27,125 s枚z眉n yar谋s谋nda bu problem qoparmaq. 311 00:16:27,125 --> 00:16:27,640 >> [T蓹zah眉rat v蓹 alq谋艧larla] 312 00:16:27,640 --> 00:16:28,950 >> DAVID Malan: T蓹艧蓹kk眉r edir蓹m. 313 00:16:28,950 --> 00:16:30,150 >> [T蓹zah眉rat v蓹 alq谋艧larla] 314 00:16:30,150 --> 00:16:34,660 >> DAVID Malan: Siz s枚z眉n bu c谋rmaq bil蓹r yar谋s谋nda problem, m蓹n蓹 ayr谋lark蓹n, 315 00:16:34,660 --> 00:16:36,120 b枚y眉k, sanki bir problem yar谋s谋. 316 00:16:36,120 --> 00:16:39,750 Bu telefon kitab idi 蓹g蓹r - v蓹 y蓹qin idi - 1,000 pages haqq谋nda indi 317 00:16:39,750 --> 00:16:40,840 yaln谋z 500 var. 318 00:16:40,840 --> 00:16:44,710 M蓹n bir daha bunu v蓹 m蓹n h蓹yata varsa, oh, l蓹n蓹tl蓹m蓹k, m蓹n 莽ox getdi, m蓹n Ts Ben 319 00:16:44,710 --> 00:16:46,480 b枚lm蓹, m蓹n eyni bil蓹r - 320 00:16:46,480 --> 00:16:48,030 obrazl谋 v蓹 ya s枚z眉n - 321 00:16:48,030 --> 00:16:50,260 telefon kitab rip - bu h蓹qiq蓹t蓹n daha asan o zaman. 322 00:16:50,260 --> 00:16:53,610 M蓹n s枚z眉n telefon kitab rip bil蓹r yar谋s谋nda il蓹 indi m蓹n蓹 t蓹rk 323 00:16:53,610 --> 00:16:55,186 deyil 1000 deyil, 500 - 324 00:16:55,186 --> 00:16:56,680 250 pages. 325 00:16:56,680 --> 00:17:00,210 V蓹 m蓹n 125 gedin v蓹 yar谋s谋 bil蓹r ki, yar谋s谋 v蓹 yar谋s谋 326 00:17:00,210 --> 00:17:04,760 n蓹hay蓹t m蓹n il蓹 t蓹rk olacaq q蓹d蓹r yaln谋z bir s蓹hif蓹. 327 00:17:04,760 --> 00:17:06,430 >> [G眉l眉艧] 328 00:17:06,430 --> 00:17:07,589 >> DAVID Malan: ki, bu I hiss蓹 u臒ursuz. 329 00:17:07,589 --> 00:17:10,400 Bir s蓹hif蓹 olan Mike 眉mid edir. 330 00:17:10,400 --> 00:17:14,630 陌ndi bu m眉xt蓹lif alqoritml蓹ri ola bil蓹r n枚v qiym蓹tl蓹ndirilir ya qiym蓹tl蓹ndirdi 331 00:17:14,630 --> 00:17:15,270 m眉xt蓹lif yollar谋. 332 00:17:15,270 --> 00:17:17,300 陌lk bir 莽ox x蓹tti, do臒ru idi? 333 00:17:17,300 --> 00:17:18,500 S蓹hif蓹 n枚vb蓹sind蓹, Mike axtarmaq. 334 00:17:18,500 --> 00:17:19,630 S蓹hif蓹 n枚vb蓹sind蓹, Mike axtarmaq. 335 00:17:19,630 --> 00:17:20,560 Bu, 莽ox x蓹tti var. 336 00:17:20,560 --> 00:17:23,339 Telefon daha bir s蓹hif蓹 varsa kitab, y蓹qin ki, m蓹n蓹 almaq olacaq 337 00:17:23,339 --> 00:17:27,380 daha ikinci bir zaman bir daha vahidi, Lakin zaman hesablama edirik. 338 00:17:27,380 --> 00:17:32,470 >> M蓹n bu kimi bu x蓹tt 莽蓹km蓹k bil蓹r burada qovu艧durma臒谋m谋z nin 枚l莽眉s眉 kimi 339 00:17:32,470 --> 00:17:34,700 soldan sa臒a problem art谋b - 340 00:17:34,700 --> 00:17:37,480 telefon kitab b枚y眉k ki莽ik olur - 341 00:17:37,480 --> 00:17:41,080 v蓹 vaxt谋 bar蓹d蓹 art谋rmaq niyy蓹tind蓹dir 艧aquli ox, daha b枚y眉k 342 00:17:41,080 --> 00:17:42,030 telefon kitab deyil. 343 00:17:42,030 --> 00:17:46,180 Bel蓹 n yaln谋z 眉mumi d蓹yi艧蓹n ki, komp眉ter elm t蓹msil etm蓹k 眉莽眉n istifad蓹 344 00:17:46,180 --> 00:17:48,210 b蓹zi d蓹y蓹ri, b蓹zi n枚mr蓹si. 345 00:17:48,210 --> 00:17:50,740 Bel蓹 n x蓹tti art谋rmaq niyy蓹tind蓹dir. 346 00:17:50,740 --> 00:17:53,040 Telefon kitab 枚l莽眉s眉 c眉t, bu iki d蓹f蓹 m蓹ni 莽ox etm蓹k niyy蓹tind蓹dir 347 00:17:53,040 --> 00:17:54,780 zaman 莽ox g眉man ki, Mike tapmaq 眉莽眉n. 348 00:17:54,780 --> 00:17:56,390 >> 陌ndi a臒谋ll谋 ola bil蓹rdi Bu bar蓹d蓹, sa臒? 349 00:17:56,390 --> 00:17:57,800 M蓹n tez cans谋x谋c谋 蓹ld蓹 edilib. 350 00:17:57,800 --> 00:17:58,910 Ikil蓹r bu ed蓹 bil蓹rdi. 351 00:17:58,910 --> 00:18:01,870 Sonra bel蓹 iki pages, d枚rd, sonra alt谋, s蓹kkiz. 352 00:18:01,870 --> 00:18:05,220 V蓹 m蓹n bir il蓹 u莽an ba艧lamaq ola bil蓹r ki莽ik risk da olsa az daha s眉r蓹tli 353 00:18:05,220 --> 00:18:09,210 overshooting Mike, lakin 蓹yri deyil b眉t眉n f蓹rqli olacaq. 354 00:18:09,210 --> 00:18:12,550 Bu h蓹l蓹 d眉z olacaq x蓹tti, lakin bir q蓹d蓹r daha s眉r蓹tli. 355 00:18:12,550 --> 00:18:13,710 >> Amma n蓹 oldu? 356 00:18:13,710 --> 00:18:15,845 M蓹n, h蓹qiq蓹t蓹n, bir 艧ey idi 蓹sasl谋 yax艧谋. 357 00:18:15,845 --> 00:18:21,990 Edir蓹m ki, biz loqarifmik arayaca冒媒m n蓹 蓹ld蓹 n vaxt, log, vasit蓹si bu ya艧谋l 358 00:18:21,990 --> 00:18:27,730 x蓹tti 莽ox, 莽ox, 莽ox var bu az d眉z k蓹nar. 359 00:18:27,730 --> 00:18:33,050 Bu sort kimi deyil, o, t蓹klif , he莽 bel蓹 t蓹dric蓹n daimi yax谋nla艧谋r 360 00:18:33,050 --> 00:18:36,700 M蓹n, h蓹qiq蓹t蓹n, 1000-s蓹hif蓹 bil蓹r ki, telefon kitab, onun h蓹cmini ikiqat 361 00:18:36,700 --> 00:18:39,610 G蓹l蓹n il - 莽眉nki bir 莽ox g眉man daha 莽ox insan 艧蓹h蓹r h蓹r蓹k蓹t. 362 00:18:39,610 --> 00:18:43,250 >> Bel蓹 ki, indi m蓹n 2,000 pages var, amma nec蓹 etdik daha 莽ox add谋mlar ki, asan deyil 363 00:18:43,250 --> 00:18:45,200 alqoritm almaq gedir? 364 00:18:45,200 --> 00:18:46,060 Yaln谋z biri. 365 00:18:46,060 --> 00:18:48,060 M蓹n g眉cl眉 艧ey ki, dem蓹kdir. 366 00:18:48,060 --> 00:18:51,400 Biz g蓹l蓹n il 4,000 pages getm蓹k varsa, M蓹n蓹 etm蓹k niyy蓹tind蓹dir ki, 367 00:18:51,400 --> 00:18:53,020 yaln谋z daha iki add谋mlar. 368 00:18:53,020 --> 00:18:56,500 Bel蓹likl蓹, siz daha b枚y眉k v蓹 daha b枚y眉k atmaq olar deyil web f蓹rqli m蓹n蓹 probleml蓹r oldu臒unu, 369 00:18:56,500 --> 00:18:59,560 daha b枚y眉k v蓹 daha b枚y眉k probleml蓹rin atma Googles v蓹 Facebooks h蓹r g眉n 370 00:18:59,560 --> 00:19:01,590 d眉nya v蓹 bu deyil Bel蓹 bir b枚y眉k. 371 00:19:01,590 --> 00:19:05,840 M蓹n daha 莽ox fikir v蓹 qay臒谋 qoymaq 脟眉nki m蓹nim alqoritm h蓹ll etm蓹k olan 372 00:19:05,840 --> 00:19:07,020 s蓹m蓹r蓹li probleml蓹ri. 373 00:19:07,020 --> 00:19:09,260 >> And olsun ki, biri olacaq Bu kursun qol. 374 00:19:09,260 --> 00:19:11,230 Siz, yol boyu, proqram nec蓹 枚yr蓹nm蓹k. 375 00:19:11,230 --> 00:19:13,360 Siz proqram nec蓹 枚臒reneceksiniz Dil h蓹r hans谋 bir say谋. 376 00:19:13,360 --> 00:19:16,670 Lakin g眉n眉n sonunda kursu probleml蓹rin h蓹lli v蓹 al谋nmas谋 haqq谋nda 377 00:19:16,670 --> 00:19:20,490 probleml蓹rin h蓹llind蓹 daha yax艧谋 - v蓹 oldu臒u kimi Bu kimi hallarda, probleml蓹ri h蓹ll 378 00:19:20,490 --> 00:19:22,030 daha s蓹m蓹r蓹li. 379 00:19:22,030 --> 00:19:23,990 >> 陌ndi bu g眉n蓹 q蓹d蓹r, bu etdik 蓹dal蓹tli daxil蓹n. 380 00:19:23,990 --> 00:19:27,420 Nin kifay蓹t q蓹d蓹r bir 艧ey t蓹qdim ed蓹k 眉mumi pseudocode 莽a臒谋r谋b. 381 00:19:27,420 --> 00:19:29,150 Bel蓹likl蓹, biz n蓹hay蓹t, 蓹ld蓹 ed蓹c蓹yik Bu kurs 眉莽眉n 382 00:19:29,150 --> 00:19:30,570 m眉xt蓹lif proqramla艧d谋rma dill蓹ri. 383 00:19:30,570 --> 00:19:34,280 Ancaq bu g眉n biz ingilis kimi bunu ed蓹c蓹yik Siz yaln谋z c眉r dem蓹k yerl蓹艧ir sintaksis, 384 00:19:34,280 --> 00:19:37,330 Bunu dem蓹k, ancaq he莽 bel蓹 ne q谋sa v蓹 narahat deyil 385 00:19:37,330 --> 00:19:38,960 qrammatika v蓹 tam c眉ml蓹l蓹r. 386 00:19:38,960 --> 00:19:41,600 Siz yaln谋z 枚z眉n眉z kimi ifad蓹 y谋臒cam m眉mk眉n. 387 00:19:41,600 --> 00:19:45,400 >> Bel蓹 pseudocode 陌ngilis-kimi t蓹msil sintaksis 388 00:19:45,400 --> 00:19:46,750 bir proqramla艧d谋rma dili. 389 00:19:46,750 --> 00:19:51,170 V蓹 sonuna do臒ru, m蓹n蓹 t蓹klif ed蓹k ki, indi biz yaln谋z prosesi model 390 00:19:51,170 --> 00:19:54,990 bir az bir 艧ey say谋lmas谋 t蓹svir f蓹rqli, bu d蓹f蓹 alaraq 391 00:19:54,990 --> 00:19:59,040 istehsal bu be艧 d蓹qiq蓹lik video baxmaq TED bizim dostlar谋m谋z t蓹r蓹find蓹n 392 00:19:59,040 --> 00:20:03,170 , pseudocode n蓹 m眉蓹yy蓹n n蓹 m眉蓹yy蓹n edir alqoritmik t蓹f蓹kk眉r眉n h蓹tta, v蓹 393 00:20:03,170 --> 00:20:07,030 G枚rd眉y眉n眉z 眉zeresiniz m蓹s蓹l蓹n baxmayaraq , 枚z眉 d蓹, super sad蓹, bu, edilir 394 00:20:07,030 --> 00:20:09,820 biz蓹 ruh verm蓹k ba艧lamaq niyy蓹tind蓹yik model, s枚z, hans谋 il蓹 395 00:20:09,820 --> 00:20:14,588 daha kompleks, daha n蓹 olduqca tez alqoritml蓹ri. 396 00:20:14,588 --> 00:20:15,576 >> [Video playback BEGIN] 397 00:20:15,576 --> 00:20:29,920 >> [Musiqi ifa] 398 00:20:29,920 --> 00:20:31,100 >> Dastan莽谋: alqoritm n蓹dir? 399 00:20:31,100 --> 00:20:34,730 Informatika, bir alqoritm bir b蓹zi h蓹lli 眉莽眉n t蓹limat d蓹sti 400 00:20:34,730 --> 00:20:36,620 add谋m problem add谋md谋r. 401 00:20:36,620 --> 00:20:39,650 Ad蓹t蓹n, alqoritml蓹r h蓹yata ke莽irilir komp眉ter, amma biz insanlar var 402 00:20:39,650 --> 00:20:41,230 alqoritml蓹r, h蓹m莽inin. 403 00:20:41,230 --> 00:20:43,290 M蓹s蓹l蓹n, nec蓹 ged蓹c蓹yini say谋n谋 hesablamaq haqq谋nda 404 00:20:43,290 --> 00:20:44,750 bir otaqda adam? 405 00:20:44,750 --> 00:20:47,980 Siz m蓹nim kimi dan谋艧谋rs谋n谋zsa B蓹li, siz y蓹qin ki, had h蓹r 艧蓹xs n枚qt蓹d蓹 bir 406 00:20:47,980 --> 00:20:50,120 bir d蓹f蓹 v蓹 0 q蓹d蓹r saymaq. 407 00:20:50,120 --> 00:20:52,970 1, 2, 3, 4, v蓹 s. 408 00:20:52,970 --> 00:20:54,140 >> Yax艧谋 ki, bir alqoritm var. 409 00:20:54,140 --> 00:20:57,600 茝slind蓹, bu, bir ifad蓹 眉莽眉n c蓹hd ed蓹k az daha r蓹smi pseudocode ild蓹 - 410 00:20:57,600 --> 00:21:00,700 B蓹nz蓹yir ki, ingilis-kimi sintaksis bir proqramla艧d谋rma dili. 411 00:21:00,700 --> 00:21:02,580 Qoy N b蓹rab蓹r 0. 412 00:21:02,580 --> 00:21:06,970 Otaq h蓹r bir 艧蓹xs 眉莽眉n, m眉蓹yy蓹n N N m眉sb蓹t 1 b蓹rab蓹rdir. 413 00:21:06,970 --> 00:21:08,400 >> Bu pseudocode 艧蓹rh etm蓹k olar? 414 00:21:08,400 --> 00:21:12,840 Yax艧谋, line bir b蓹yan, bel蓹 ki, dan谋艧maq d蓹yi艧蓹n N adlan谋r v蓹 initializes 415 00:21:12,840 --> 00:21:14,250 0 onun d蓹y蓹ri. 416 00:21:14,250 --> 00:21:17,550 Bu o dem蓹kdir ki, ilin 蓹vv蓹lin蓹 bizim alqoritm 艧ey il蓹 417 00:21:17,550 --> 00:21:19,650 biz hesablanmas谋 oldu臒unuz 0 d蓹y蓹ri var. 418 00:21:19,650 --> 00:21:22,620 B眉t眉n sonra, 蓹vv蓹l hesablanmas谋 ba艧lamaq, biz h蓹l蓹 bir 艧ey say谋l谋r deyil. 419 00:21:22,620 --> 00:21:25,340 Bu d蓹yi艧蓹n N Calling yaln谋z bir konqres edir. 420 00:21:25,340 --> 00:21:26,890 Hesab edir蓹m ki, 蓹n 莽ox bir 艧ey 莽a臒谋r谋b bil蓹r. 421 00:21:26,890 --> 00:21:30,560 >> 陌ndi x蓹tti iki demarks bir ba艧lan臒谋c loop olacaq add谋mlar ard谋c谋ll谋臒谋 422 00:21:30,560 --> 00:21:32,310 d蓹f蓹 b蓹zi say谋 deyir蓹m. 423 00:21:32,310 --> 00:21:35,910 Bel蓹 ki, bizim 眉莽眉n n眉mun蓹dir, bu add谋m alaraq edirik oda insanlar谋n hesablama edilir. 424 00:21:35,910 --> 00:21:38,730 Line alt谋nda iki x蓹tti 眉莽 hans谋 d蓹qiq nec蓹 t蓹svir 425 00:21:38,730 --> 00:21:40,160 biz s蓹sl蓹rin say谋lmas谋 haqq谋nda getm蓹k laz谋md谋r. 426 00:21:40,160 --> 00:21:43,440 Bu abzas bu o dem蓹kdir ki, t蓹krar ed蓹c蓹k x蓹tti 眉莽. 427 00:21:43,440 --> 00:21:47,380 >> Yax艧谋 pseudocode dey蓹r蓹k edir h蓹r bir 眉莽眉n, 0 ba艧lad谋qdan sonra 428 00:21:47,380 --> 00:21:50,690 oda 艧蓹xs, biz ed蓹c蓹yik 1 N art谋r谋r. 429 00:21:50,690 --> 00:21:53,050 陌ndi bu alqoritm d眉zg眉nd眉r? 430 00:21:53,050 --> 00:21:54,580 Yax艧谋, g蓹lin bu bir az Bang bildirin. 431 00:21:54,580 --> 00:21:57,270 Olduqda 莽al谋艧谋r Otaqda iki n蓹f蓹r? 432 00:21:57,270 --> 00:21:58,170 In n蓹z蓹r salaq. 433 00:21:58,170 --> 00:22:00,260 >> Line bir, biz 0 N ba艧lamaq. 434 00:22:00,260 --> 00:22:03,660 Bu iki n蓹f蓹r h蓹r biri 眉莽眉n, sonra 1 N artt谋rmay谋. 435 00:22:03,660 --> 00:22:07,310 Bel蓹 ki, vasit蓹sil蓹 ilk s蓹f蓹r loop, biz 0-dan 1 N g眉ncelleyin. 436 00:22:07,310 --> 00:22:11,070 Eyni il蓹 ikinci s蓹f蓹rd蓹 loop, biz 1-d蓹n 2 N g眉ncelleyin. 437 00:22:11,070 --> 00:22:15,780 V蓹 bu alqoritm sonuna, N, 2 H蓹qiq蓹t蓹n say谋 mat莽lar谋 438 00:22:15,780 --> 00:22:16,700 otaqda insanlar. 439 00:22:16,700 --> 00:22:17,760 >> 陌ndiy蓹 q蓹d蓹r bel蓹 yax艧谋. 440 00:22:17,760 --> 00:22:19,610 Nec蓹 bir k眉nc眉nd蓹 bar蓹d蓹, nec蓹? 441 00:22:19,610 --> 00:22:22,590 0 n蓹f蓹r var G眉man oda - M蓹n蓹 yana艧谋, 442 00:22:22,590 --> 00:22:24,170 olan say谋lmas谋 蓹m蓹lind蓹ndir. 443 00:22:24,170 --> 00:22:27,150 Line bir, biz 0 N ba艧lamaq. 444 00:22:27,150 --> 00:22:30,280 Bu d蓹f蓹, baxmayaraq ki, x蓹tti 眉莽 deyil bir yoxdur, 莽眉nki b眉t眉n icra 445 00:22:30,280 --> 00:22:31,370 otaqda 艧蓹xs. 446 00:22:31,370 --> 00:22:35,260 V蓹 bel蓹 N oyunlar谋 olan 0 qal谋r oda insanlar谋n say谋. 447 00:22:35,260 --> 00:22:36,420 Pretty sad蓹, sa臒? 448 00:22:36,420 --> 00:22:39,630 >> Amma hesablanmas谋 insanlar bir-bir Xeyr, 莽ox, olduqca s蓹m蓹r蓹sizdir? 449 00:22:39,630 --> 00:22:40,920 艦眉bh蓹siz ki, biz daha yax艧谋 ed蓹 bil蓹rsiniz. 450 00:22:40,920 --> 00:22:43,120 Niy蓹 bir zamanda iki n蓹f蓹r saymaq deyil? 451 00:22:43,120 --> 00:22:49,300 茝v蓹zind蓹 1, 2, 3, 4, 5, 6, 7, say谋lmas谋 8, v蓹 s, niy蓹, 2 say谋lmaz 452 00:22:49,300 --> 00:22:51,460 4, 6, 8, v蓹 s? 453 00:22:51,460 --> 00:22:53,700 Bu da, daha s眉r蓹tli s蓹sl蓹nir v蓹 bu m眉tl蓹q. 454 00:22:53,700 --> 00:22:56,240 >> G蓹lin bu optimizasyon ifad蓹 pseudocode edir. 455 00:22:56,240 --> 00:22:57,800 Qoy N b蓹rab蓹r 0. 456 00:22:57,800 --> 00:23:02,450 Otaq insanlar谋n h蓹r bir c眉t 眉莽眉n, m眉蓹yy蓹n N N plus 2 b蓹rab蓹rdir. 457 00:23:02,450 --> 00:23:04,120 Pretty sad蓹 d蓹yi艧iklik, sa臒? 458 00:23:04,120 --> 00:23:06,750 Daha 莽ox count insanlar bir- bir zamanda, biz 蓹v蓹zin蓹 saymaq 459 00:23:06,750 --> 00:23:08,300 bir zamanda onlara iki. 460 00:23:08,300 --> 00:23:10,980 Bu alqoritm bel蓹likl蓹 iki d蓹f蓹 var son kimi s眉r蓹tli. 461 00:23:10,980 --> 00:23:12,180 >> Amma bu do臒ru deyil? 462 00:23:12,180 --> 00:23:12,920 In n蓹z蓹r salaq. 463 00:23:12,920 --> 00:23:15,330 Olduqda 莽al谋艧谋r Otaqda iki n蓹f蓹r? 464 00:23:15,330 --> 00:23:17,550 Line bir, biz 0 N ba艧lamaq. 465 00:23:17,550 --> 00:23:20,920 Insanlar谋n bir c眉t 眉莽眉n, Biz onda iki N artt谋rmay谋. 466 00:23:20,920 --> 00:23:24,860 V蓹 bu alqoritm sonuna, N, 2 H蓹qiq蓹t蓹n say谋 mat莽lar谋 467 00:23:24,860 --> 00:23:25,650 otaqda insanlar. 468 00:23:25,650 --> 00:23:28,250 >> Var ki, n枚vb蓹ti G眉man Oda 0 insanlar. 469 00:23:28,250 --> 00:23:30,840 Line bir, biz 0 N ba艧lamaq. 470 00:23:30,840 --> 00:23:34,330 茝vv蓹ll蓹r oldu臒u kimi, x蓹tti 眉莽 icra etmir b眉t眉n h蓹r hans谋 bir c眉t yoxdur, 莽眉nki 471 00:23:34,330 --> 00:23:35,380 oda insanlar谋n. 472 00:23:35,380 --> 00:23:38,350 V蓹 bel蓹c蓹 N H蓹qiq蓹t蓹n, 0 qal谋r say谋 mat莽lar谋 473 00:23:38,350 --> 00:23:39,570 otaqda insanlar. 474 00:23:39,570 --> 00:23:42,280 >> Amma 眉莽 n蓹 olduqda otaqda insanlar? 475 00:23:42,280 --> 00:23:44,130 Bu nec蓹 alqoritm si莽an edir? 476 00:23:44,130 --> 00:23:44,990 In n蓹z蓹r salaq. 477 00:23:44,990 --> 00:23:47,460 Line bir, biz 0 N ba艧lamaq. 478 00:23:47,460 --> 00:23:50,870 Insanlar谋n bir c眉t 眉莽眉n, sonra 2 N artt谋rmay谋. 479 00:23:50,870 --> 00:23:51,800 Amma sonra n蓹? 480 00:23:51,800 --> 00:23:54,960 Insanlar谋n bir tam c眉t yoxdur otaqda, bel蓹 ki, x蓹tti iki no 481 00:23:54,960 --> 00:23:56,180 art谋q t蓹tbiq edilir. 482 00:23:56,180 --> 00:24:00,530 V蓹 bu alqoritm sonuna, N , h蓹l蓹 2 olan do臒ru deyil. 483 00:24:00,530 --> 00:24:03,810 >> H蓹qiq蓹t蓹n, bu alqoritm oldu臒u ifad蓹 var buggy, 莽眉nki bir s蓹hv var. 484 00:24:03,810 --> 00:24:05,820 Yeni pseudocode il蓹 b蓹rpa imkan verir. 485 00:24:05,820 --> 00:24:09,670 H蓹r bir c眉t 眉莽眉n ed蓹k n b蓹rab蓹r 0 otaq insanlar谋n. 486 00:24:09,670 --> 00:24:12,550 艦蓹xsi N N plus 2 b蓹rab蓹rdir. 487 00:24:12,550 --> 00:24:17,140 Bir n蓹f蓹r tayd蓹yi艧ik qalarsa, m眉蓹yy蓹n N N m眉sb蓹t 1 b蓹rab蓹rdir. 488 00:24:17,140 --> 00:24:20,140 Bu problemi h蓹ll etm蓹k 眉莽眉n biz var line d枚rd t蓹tbiq, bir 489 00:24:20,140 --> 00:24:24,520 ba艧qa filial谋 kimi tan谋nan v蓹ziyy蓹ti, bir var ki, 蓹g蓹r yaln谋z icra 490 00:24:24,520 --> 00:24:26,640 n蓹f蓹r biz bil蓹r ki, biri il蓹 c眉t. 491 00:24:26,640 --> 00:24:30,440 V蓹 indi var olub, bir v蓹 ya 眉莽 insanlar谋n v蓹 ya h蓹r hans谋 t蓹k sayda 492 00:24:30,440 --> 00:24:33,290 oda bu alqoritm art谋q onlar say谋l谋r. 493 00:24:33,290 --> 00:24:34,560 >> Biz daha yax艧谋 ed蓹 bil蓹r蓹mmi? 494 00:24:34,560 --> 00:24:38,820 Yax艧谋, biz 3s v蓹 ya h蓹tta 4s v蓹 ya saymaq bil蓹r 5s v蓹 10s, lakin k蓹narda, bu, 495 00:24:38,820 --> 00:24:41,360 bir az olacaq n枚qt蓹sin蓹 莽蓹tin. 496 00:24:41,360 --> 00:24:44,660 G眉n眉n sonunda olub icra komp眉ter v蓹 ya insanlar t蓹r蓹find蓹n, 497 00:24:44,660 --> 00:24:46,750 alqoritml蓹r yaln谋z bir m眉蓹yy蓹n edilir il蓹 t蓹limatlar 498 00:24:46,750 --> 00:24:48,290 probleml蓹ri h蓹ll etm蓹k 眉莽眉n edir. 499 00:24:48,290 --> 00:24:49,792 Bu yaln谋z 眉莽 n蓹f蓹r idi. 500 00:24:49,792 --> 00:24:52,404 Siz hans谋 problemi h蓹ll olacaq alqoritmi il蓹? 501 00:24:52,404 --> 00:24:52,901 >> [END video playback] 502 00:24:52,901 --> 00:24:55,883 >> DAVID Malan: yaln谋z vaxt ki M蓹n karikatura 艧蓹klind蓹 g枚r眉n眉r. 503 00:24:55,883 --> 00:25:01,050 Lakin bu hekay蓹 off t蓹rk harada, 陌ndi, nec蓹 daha yax艧谋 ed蓹 bil蓹r? 504 00:25:01,050 --> 00:25:04,680 脺莽l蓹r v蓹 d枚rd ayaq, biz iddia, biz arxalana bil蓹r insanlar daha s眉r蓹tli, lakin biz 505 00:25:04,680 --> 00:25:06,290 daha 蓹sasl谋 yax艧谋? 506 00:25:06,290 --> 00:25:07,540 V蓹 m蓹n biz m蓹rc. 507 00:25:07,540 --> 00:25:11,980 >> Biz 枚z bir q蓹d蓹r t蓹qdim edin burada pseudocode, m蓹n t蓹klif etm蓹k gidiyorum 508 00:25:11,980 --> 00:25:14,550 Bel蓹 bir x蓹tt 蓹ld蓹 ed蓹 bil蓹rsiniz. 509 00:25:14,550 --> 00:25:17,280 Biz insanlar saymaq fikrind蓹 deyilik bir, iki, 眉莽, d枚rd. 510 00:25:17,280 --> 00:25:19,470 Biz iki getm蓹k fikrind蓹 deyilik d枚rd, alt谋, s蓹kkiz. 511 00:25:19,470 --> 00:25:23,390 Biz 蓹sasl谋 yax艧谋 olacaq problem t蓹krar d眉艧眉nm蓹, v蓹 bu 512 00:25:23,390 --> 00:25:27,080 halda, bir ba艧qa yararlanarak resurs az istifad蓹 olunan. 513 00:25:27,080 --> 00:25:31,460 >> Yaln谋z bir an, m蓹n sizi ba臒谋艧layar umuyoruz v蓹 daimi biz蓹 yumor 514 00:25:31,460 --> 00:25:34,470 biz gedirik bu noktada yeri, sizin etm蓹k h蓹r sual 515 00:25:34,470 --> 00:25:36,400 a臒谋l say谋 1. 516 00:25:36,400 --> 00:25:39,560 Daha sonra getdikc蓹 olacaq zaman ke莽dikc蓹 y枚nd蓹msiz, tapmaq 517 00:25:39,560 --> 00:25:42,740 daimi olan ba艧qas谋na birl蓹艧dirm蓹k birlikd蓹 n枚mr蓹l蓹ri 518 00:25:42,740 --> 00:25:43,720 onlar谋 蓹lav蓹. 519 00:25:43,720 --> 00:25:47,490 Siz bir, sonra oturmaq irqi gedir a艧a臒谋 birinci v蓹 dig蓹r 艧蓹xs 520 00:25:47,490 --> 00:25:48,880 t蓹krar edir. 521 00:25:48,880 --> 00:25:53,090 >> Bel蓹 ki, ba艧qa s枚zl蓹, b眉t眉n 蓹kin il蓹 say谋 1 il蓹, sonra 522 00:25:53,090 --> 00:25:57,800 2s v蓹 h蓹min 2s o 1s birle艧tiren 4S daxil, h蓹r k蓹s getdikc蓹 523 00:25:57,800 --> 00:26:02,740 biz sonunda, laz谋m oturaraq Bu alqoritm, yaln谋z bir kredit var 524 00:26:02,740 --> 00:26:07,570 lakin kifay蓹t q蓹d蓹r s眉r蓹tli oturub etm蓹y蓹n k蓹s olan b眉t眉n auditoriya count var 525 00:26:07,570 --> 00:26:09,180 onun mind. 526 00:26:09,180 --> 00:26:13,730 >> Siz imkan olsa el蓹 davam v蓹 - bir add谋m - yeri 眉zr蓹 se莽ilir. 527 00:26:13,730 --> 00:26:15,600 V蓹 icra. 528 00:26:15,600 --> 00:26:36,580 >> [Izdiham MURMURING] 529 00:26:36,580 --> 00:26:38,820 >> DAVID Malan: Bilirsinizmi Lauren harada? 530 00:26:38,820 --> 00:26:40,179 729? 531 00:26:40,179 --> 00:27:23,350 >> [Izdiham MURMURING] 532 00:27:23,350 --> 00:27:24,340 >> DAVID Malan: All right? 533 00:27:24,340 --> 00:27:39,110 >> [Izdiham MURMURING] 534 00:27:39,110 --> 00:27:41,365 >> DAVID Malan: B眉t眉n sa臒, biz olmal谋d谋r sonuna yax谋nla艧谋r bil蓹r. 535 00:27:41,365 --> 00:27:44,340 536 00:27:44,340 --> 00:27:47,670 Biz h蓹l蓹 burada daimi bir fellow oldu. 537 00:27:47,670 --> 00:27:48,770 Kim ba艧qa qo艧alanmaq laz谋md谋r? 538 00:27:48,770 --> 00:27:50,020 U艧aqlar off qo艧maq ist蓹yirsinizs蓹. 539 00:27:50,020 --> 00:27:53,260 540 00:27:53,260 --> 00:27:56,520 Top kims蓹. 541 00:27:56,520 --> 00:27:58,150 Niy蓹 burada bir t蓹r蓹fd蓹n, borc yoxdur. 542 00:27:58,150 --> 00:28:01,370 H蓹l蓹 olan 莽ox az adam 眉莽眉n n蓹 n枚mr蓹l蓹ri etm蓹k, daimi 543 00:28:01,370 --> 00:28:02,790 fikrinizi var? 544 00:28:02,790 --> 00:28:04,020 >> T茝L茝B茝: 78. 545 00:28:04,020 --> 00:28:06,010 >> DAVID Malan: 78 plus - 546 00:28:06,010 --> 00:28:07,840 burada olan a艧a臒谋 duran var? 547 00:28:07,840 --> 00:28:08,370 >> T茝L茝B茝: 39. 548 00:28:08,370 --> 00:28:09,590 >> DAVID Malan: Plus 39. 549 00:28:09,590 --> 00:28:12,310 Plus kimin h蓹l蓹 dayan谋r? 550 00:28:12,310 --> 00:28:13,650 81? 551 00:28:13,650 --> 00:28:15,960 OK, ba艧qa kim? 552 00:28:15,960 --> 00:28:17,200 Dig蓹r 81? 553 00:28:17,200 --> 00:28:17,860 Wow. 554 00:28:17,860 --> 00:28:19,210 V蓹 sonra n蓹 geri var? 555 00:28:19,210 --> 00:28:20,360 >> T茝L茝B茝: 49. 556 00:28:20,360 --> 00:28:21,812 >> DAVID Malan: 49, 眉st蓹g蓹l? 557 00:28:21,812 --> 00:28:22,950 >> T茝L茝B茝: 98. 558 00:28:22,950 --> 00:28:24,980 >> DAVID Malan: 98 plus? 559 00:28:24,980 --> 00:28:28,190 Ki, ba艧qa kims蓹 varm谋? 560 00:28:28,190 --> 00:28:29,155 12? 561 00:28:29,155 --> 00:28:30,460 Yax艧谋 i艧. 562 00:28:30,460 --> 00:28:33,610 >> [G眉l眉艧] 563 00:28:33,610 --> 00:28:34,690 >> DAVID Malan: Oh, 112 - 564 00:28:34,690 --> 00:28:35,410 oh. 565 00:28:35,410 --> 00:28:36,220 Af蓹rin! 566 00:28:36,220 --> 00:28:38,660 >> [G眉l眉艧] 567 00:28:38,660 --> 00:28:42,570 >> [Alq谋艧] 568 00:28:42,570 --> 00:28:43,820 >> DAVID Malan: H蓹r k蓹sd蓹n h蓹l蓹 ayaqda? 569 00:28:43,820 --> 00:28:46,710 570 00:28:46,710 --> 00:28:47,260 脺zr ist蓹yirik? 571 00:28:47,260 --> 00:28:48,110 >> T茝L茝B茝: 99. 572 00:28:48,110 --> 00:28:49,810 >> DAVID Malan: 99. 573 00:28:49,810 --> 00:28:52,620 H蓹r k蓹sd蓹n h蓹l蓹 ayaqda? 574 00:28:52,620 --> 00:28:57,290 V蓹 burada t蓹l蓹b蓹l蓹rin 眉mumi say谋 g枚r蓹, 蓹slind蓹 - 575 00:28:57,290 --> 00:28:59,400 Siz bir s谋ra var? 576 00:28:59,400 --> 00:29:03,170 Oh, insanlar谋n faktiki say谋 ota臒谋, hesaba g枚r蓹 577 00:29:03,170 --> 00:29:07,660 t蓹dris yolda艧lar谋 edirdil蓹r h蓹r k蓹sin yolda, 729 idi. 578 00:29:07,660 --> 00:29:11,070 Bel蓹 ki, Harvard t蓹l蓹b蓹l蓹rin otaq dolusu h蓹yata 枚zl蓹ri say谋l谋r ed蓹n 579 00:29:11,070 --> 00:29:14,126 cavab 637 edir. 580 00:29:14,126 --> 00:29:15,480 >> [G眉l眉艧] 581 00:29:15,480 --> 00:29:16,350 >> DAVID Malan: Bel蓹 ki, yax谋n. 582 00:29:16,350 --> 00:29:17,360 Amma yen蓹 d蓹. 583 00:29:17,360 --> 00:29:22,110 OK, bel蓹 ki, bir t蓹dris var an, sa臒? 584 00:29:22,110 --> 00:29:24,120 Bu indi bir s蓹hv kimi t蓹svir edir. 585 00:29:24,120 --> 00:29:28,120 Somewhere yol boyunca, b蓹zi etdi s蓹hv v蓹 ya kims蓹 hesab, oturdu 586 00:29:28,120 --> 00:29:29,930 v蓹 ya sol v蓹 ya bir 艧ey yanl谋艧 getdi. 587 00:29:29,930 --> 00:29:30,930 Amma ki, g枚z蓹l. 588 00:29:30,930 --> 00:29:33,390 H蓹tta h蓹l蓹 脟眉nki olduqca yax谋n var. 589 00:29:33,390 --> 00:29:37,480 V蓹 m蓹n s蓹hv biz var iddia edirl蓹r ki, ist蓹diyiniz s眉r蓹tli var ki, bir 莽ox cavab 590 00:29:37,480 --> 00:29:39,770 M蓹nim daha x蓹tti yana艧ma istifad蓹 edir. 591 00:29:39,770 --> 00:29:42,630 >> Bel蓹 ki, qoy biz 蓹slind蓹 almaq idi g眉man ki, d眉zg眉n, amma indi n蓹 d眉艧眉n眉r 592 00:29:42,630 --> 00:29:46,870 h蓹r d蓹f蓹 ba艧 ver蓹n, qar艧谋 m蓹nim edilib 枚z sad蓹l枚vh i艧ar蓹 alqoritmi. 593 00:29:46,870 --> 00:29:48,420 Bir, iki, 眉莽. 594 00:29:48,420 --> 00:29:53,010 729 v蓹 ya 637 n蓹f蓹r h蓹qiq蓹t蓹n varsa burada m蓹n蓹 q蓹bul olard谋 595 00:29:53,010 --> 00:29:57,720 s枚z眉n 637 v蓹 ya 729 pointings barmaq v蓹 596 00:29:57,720 --> 00:29:59,490 M蓹nim c蓹mi count incrementing. 597 00:29:59,490 --> 00:30:01,910 V蓹 m蓹n bir az daha yax艧谋 n蓹 ola iki, d枚rd, alt谋, s蓹kkiz gedir v蓹 598 00:30:01,910 --> 00:30:05,660 ki, s眉r蓹tli ikiqat b蓹lk蓹 h蓹tta 眉莽 v蓹 ya d枚rd, nec蓹 m蓹n as谋l谋 olaraq 599 00:30:05,660 --> 00:30:07,110 m蓹nim r蓹hb蓹ri hesablanmas谋 bunu. 600 00:30:07,110 --> 00:30:10,720 >> Amma bu yana艧ma u艧aqlar etdi ki, 蓹sasl谋 f蓹rqli idi. 601 00:30:10,720 --> 00:30:12,770 脟眉nki ba艧谋nda, Siz b眉t眉n aya臒a qalxd谋. 602 00:30:12,770 --> 00:30:14,620 B眉t眉n 729 bel蓹. 603 00:30:14,620 --> 00:30:17,370 V蓹 sonra sanki yar谋m siz oturdu. 604 00:30:17,370 --> 00:30:19,720 V蓹 sonra, ba艧qa bir Siz yar谋m oturdu. 605 00:30:19,720 --> 00:30:22,650 V蓹 sonra, ba艧qa bir Siz yar谋m oturdu. 606 00:30:22,650 --> 00:30:27,470 >> V蓹 d蓹f蓹 眉mumi say谋 ki, siz u艧aqlar a艧a臒谋 oturdu bil蓹rdi t蓹xmin蓹n 607 00:30:27,470 --> 00:30:31,740 s蓹kkiz v蓹 ya doqquz v蓹 ya on c蓹mi d蓹f蓹, bizim 眉mumi say谋 n蓹 as谋l谋 olaraq. 608 00:30:31,740 --> 00:30:33,300 V蓹 biz n蓹 n枚v ed蓹 bil蓹rsiniz bu, dig蓹r yol. 609 00:30:33,300 --> 00:30:37,740 Biz otaq 1.024 adam qald谋 varsa, Siz ola bil蓹r d蓹f蓹 眉mumi say谋 610 00:30:37,740 --> 00:30:41,870 1.024 n蓹f蓹r yar谋 b枚lm蓹k 10. 611 00:30:41,870 --> 00:30:43,370 >> 陌ndi bu bar蓹d蓹 d眉艧眉nm蓹k dig蓹r istiqam蓹td蓹. 612 00:30:43,370 --> 00:30:49,170 Biz ki, dem蓹k, ridiculously, g眉man d枚rd milyard bu otaqda adam, 613 00:30:49,170 --> 00:30:50,860 v蓹 ya bir az daha b枚y眉k otaq. 614 00:30:50,860 --> 00:30:54,550 Biz ne莽蓹 d蓹f蓹 getdi olard谋 Bu alqoritm vasit蓹sil蓹 bel蓹 ki, yar谋m 615 00:30:54,550 --> 00:30:58,110 ki d蓹r蓹c蓹li a艧a臒谋 oturur? 616 00:30:58,110 --> 00:31:03,050 Bu, yaln谋z 32 bel蓹 almaq olacaq h蓹tta 枚l莽眉s眉 sinfind蓹 蓹m蓹liyyatlar谋, 617 00:31:03,050 --> 00:31:03,770 d枚rd milyard. 618 00:31:03,770 --> 00:31:04,055 Niy蓹? 619 00:31:04,055 --> 00:31:06,980 D枚rd milyard iki gedir 脟眉nki milyard, bir milyon gedir gedir 620 00:31:06,980 --> 00:31:09,925 500 milyon 250 gedir milyon, n枚qt蓹, n枚qt蓹, n枚qt蓹. 621 00:31:09,925 --> 00:31:14,940 M蓹n yaln谋z ki, b枚lg眉 32 ed蓹 bil蓹rsiniz olan n枚qt蓹, h蓹r k蓹s istisna olmaqla d蓹f蓹, 622 00:31:14,940 --> 00:31:17,820 bir 艧蓹xs daimi qalacaq. 623 00:31:17,820 --> 00:31:21,590 >> V蓹 ki, bu da g眉cl眉 n枚v edir getdikc蓹 biz 莽al谋艧aca臒谋q ki, fikir 624 00:31:21,590 --> 00:31:24,690 Bu kurs, v蓹 leverage proqramla艧d谋rma v蓹 informatika daha 625 00:31:24,690 --> 00:31:29,400 脺mumiyy蓹tl蓹, fikri il蓹 bu mikroblar谋n hans谋 sonra, 莽ox probleml蓹ri h蓹ll ed蓹 bil蓹r 626 00:31:29,400 --> 00:31:31,130 莽ox daha g眉cl眉. 627 00:31:31,130 --> 00:31:34,610 Bel蓹 ki, olduqca sad蓹 ba艧lad谋 pseudocode v蓹 bir otaqda bir o臒lan, lakin 628 00:31:34,610 --> 00:31:38,205 陌ndi insanlar tam bir b眉t枚v ota臒谋 biz 蓹sasl谋 yax艧谋 g枚rm眉艧眉k. 629 00:31:38,205 --> 00:31:41,460 >> Yax艧谋, indi ke莽id ed蓹k b蓹zi aktual kodu pseudocode. 630 00:31:41,460 --> 00:31:44,200 Siz n蓹 g枚rm蓹k oldu臒unuz bu dil JavaScript adlan谋r v蓹 olunacaq 631 00:31:44,200 --> 00:31:46,190 biz do臒ru bu qay谋tmaq laz谋md谋r semestr sonuna. 632 00:31:46,190 --> 00:31:49,960 Bu proqramla艧d谋rma dili var ki, web v蓹 dig蓹r etm蓹k 眉莽眉n istifad蓹 633 00:31:49,960 --> 00:31:51,360 proqram bu g眉n. 634 00:31:51,360 --> 00:31:54,890 V蓹 biz bir dost say蓹sind蓹 onu istifad蓹 bizim Stanford, kodlar 635 00:31:54,890 --> 00:31:56,630 Burada b蓹zi gizli m蓹lumat. 636 00:31:56,630 --> 00:31:59,500 Bu steganography s蓹n蓹tidir bel蓹 ki, gizl蓹d蓹 bil蓹rsiniz, dan谋艧maq 637 00:31:59,500 --> 00:32:03,990 ba艧qa g枚r眉n眉r n蓹 m蓹lumat s蓹s v蓹 ya tamamil蓹 m眉xt蓹lif ola 638 00:32:03,990 --> 00:32:05,220 c蓹mi image. 639 00:32:05,220 --> 00:32:10,120 Amma bu image daxil h蓹qiq蓹t蓹n n枚v gizli bir mesaj. 640 00:32:10,120 --> 00:32:12,950 >> M蓹n蓹 davam v蓹 qoparmaq imkan burada eyni image, bu 641 00:32:12,950 --> 00:32:14,270 bir web browser vaxt. 642 00:32:14,270 --> 00:32:17,710 V蓹 m蓹n b蓹zi m蓹nim 蓹l dal臒a gidiyorum x眉susil蓹 bu g眉n detallar谋 643 00:32:17,710 --> 00:32:21,780 bu kimi g枚r眉n眉r kim sizin 眉莽眉n kimi, JavaScript lakin Yunan yaln谋z 644 00:32:21,780 --> 00:32:23,930 tamamil蓹 tan谋mad谋臒谋 dil. 645 00:32:23,930 --> 00:32:26,190 Amma bu bir n眉mun蓹sidir bir proqramla艧d谋rma dili. 646 00:32:26,190 --> 00:32:30,660 >> V蓹 indi 眉莽眉n, iman edir ki, kodu bu ilk x蓹tti - 647 00:32:30,660 --> 00:32:32,470 v蓹 kodu, m蓹n yaln谋z m蓹tn n蓹z蓹rd蓹 tuturam. 648 00:32:32,470 --> 00:32:35,660 M蓹n s枚z眉n yazd谋臒谋n谋z ki, M蓹tn Microsoft Word daxil, 蓹g蓹r m蓹n idi 649 00:32:35,660 --> 00:32:37,630 sonra sa臒 proqram bu bir 艧ey yoxdur. 650 00:32:37,630 --> 00:32:42,120 Proqramla艧d谋rma m蓹nb蓹 kodu, proqramla艧d谋rma kodu, h蓹qiq蓹t蓹n yaln谋z m蓹tn v蓹 bu, 651 00:32:42,120 --> 00:32:45,420 hans谋 dili 蓹sas谋nda m眉xt蓹lif g枚r眉n眉r 茝g蓹r English f蓹rqli olaraq, istifad蓹 v蓹 etdiyiniz 652 00:32:45,420 --> 00:32:49,200 陌span v蓹 Rus m眉xt蓹lif baxmaq Siz klaviatura onlar谋 yaz谋n zaman. 653 00:32:49,200 --> 00:32:53,520 >> Bu ilk line Bel蓹 ki, indi 眉莽眉n almaq iman, sad蓹c蓹 bir qrafik a莽谋r 654 00:32:53,520 --> 00:32:56,160 internet ki, s蓹s-k眉yl眉 qrafik biz yaln谋z g枚rd眉m. 655 00:32:56,160 --> 00:32:59,900 Bu yeni x蓹tt burada bir n眉mun蓹sidir loop v蓹 biz, h蓹qiq蓹t蓹n, eyni g枚rd眉m 656 00:32:59,900 --> 00:33:01,130 TED video jargon. 657 00:33:01,130 --> 00:33:03,750 A loop yen蓹 olur ki, bir 艧ey v蓹 yenid蓹n, h蓹tta bu olsa 658 00:33:03,750 --> 00:33:08,440 tamamil蓹 il蓹 sirli g枚r眉n眉r 眉莽眉n s枚z v蓹 b蓹zi parantez v蓹 659 00:33:08,440 --> 00:33:09,510 b蓹zi semicolons. 660 00:33:09,510 --> 00:33:13,070 Biz uzun 蓹vv蓹l geri g蓹lm蓹k laz谋md谋r ancaq ki, loop mahiyy蓹tc蓹 var 661 00:33:13,070 --> 00:33:17,310 Proqram谋n izah b眉t眉n t蓹krarlamaq h蓹min s蓹s-k眉yl眉 n枚qt蓹l蓹r olan t蓹rk 662 00:33:17,310 --> 00:33:18,980 sa臒, a艧a臒谋 yuxar谋. 663 00:33:18,980 --> 00:33:21,260 >> G眉n眉n sonunda, bir 艧蓹kil, 莽眉nki Bu kimi - v蓹 h蓹qiq蓹t蓹n bil蓹rsiniz 664 00:33:21,260 --> 00:33:22,860 n枚v眉nd蓹n bu proyektor onu g枚rm蓹k - 665 00:33:22,860 --> 00:33:25,280 h蓹qiq蓹t蓹n n枚qt蓹l蓹r bir grid edir. 666 00:33:25,280 --> 00:33:29,730 Bel蓹likl蓹, biz bu n枚qt蓹l蓹r h蓹r m眉蓹yy蓹n ed蓹 bil蓹r bir koordinat, x, y, v蓹 bu 667 00:33:29,730 --> 00:33:33,890 proqram, indi biz ba艧laya bil蓹r o n枚qt蓹l蓹r 眉莽眉n bir 艧ey etm蓹k. 668 00:33:33,890 --> 00:33:37,540 >> Bel蓹 ki, n蓹 m蓹n burada davam ged蓹n v蓹 al谋ram M蓹n b蓹zi d蓹yi艧iklikl蓹r etm蓹k gidiyorum yoxdur. 669 00:33:37,540 --> 00:33:41,000 Birinci m蓹n ir蓹li getm蓹k v蓹 qurtarmaq 眉莽眉n gidiyorum ki, ya艧谋l谋mt谋l v蓹 mavi b眉t眉n 670 00:33:41,000 --> 00:33:43,520 s蓹s-k眉y, v蓹 m蓹n ir蓹li getm蓹k gidiyorum v蓹 a艧a臒谋dak谋 yaz谋n 671 00:33:43,520 --> 00:33:45,710 admittedly sirli sintaksis. 672 00:33:45,710 --> 00:33:48,020 艧蓹kil 眉莽眉n im. 673 00:33:48,020 --> 00:33:53,380 yeri x, verg眉l da mavi m眉蓹yy蓹n yeri y, 0. 674 00:33:53,380 --> 00:33:55,610 Ba艧qa s枚zl蓹, yaln谋z ist蓹yir蓹m mavi b眉t眉n s枚nd眉rm蓹k 675 00:33:55,610 --> 00:33:56,920 ki, 艧蓹kil n枚qt蓹l蓹r. 676 00:33:56,920 --> 00:33:59,800 >> 陌ndi ir蓹li getm蓹k v蓹 bas谋n gidiyorum Bu Run / d眉ym蓹sin蓹 edin v蓹 will 677 00:33:59,800 --> 00:34:02,850 sa臒 t蓹r蓹find蓹 qeyd 莽谋xan image g枚r眉n眉r. 678 00:34:02,850 --> 00:34:06,120 陌ndi super ya艧谋l, lakin deyil t蓹蓹cc眉bl眉, m蓹n s枚z眉n 莽evrilmi艧dir, 莽眉nki 679 00:34:06,120 --> 00:34:11,070 off bir 1 0 ed蓹r蓹k, b眉t眉n ki, 艧蓹kil mavi. 680 00:34:11,070 --> 00:34:12,540 >> Yax艧谋, indi bir az daha bunu ed蓹k. 681 00:34:12,540 --> 00:34:16,989 image, dot setGreen, x, y 眉莽眉n im. 682 00:34:16,989 --> 00:34:20,659 V蓹 yaln谋z sol t蓹krarlamaq dem蓹kdir ki, h眉ququ v蓹 sonra a艧a臒谋 yuxar谋. 683 00:34:20,659 --> 00:34:23,520 D蓹y蓹ri il蓹 s枚nd眉r眉n 0, h蓹m莽inin. 684 00:34:23,520 --> 00:34:24,750 Edin. 685 00:34:24,750 --> 00:34:28,100 V蓹 proyektor, siz faktiki bil蓹rsiniz h蓹qiq蓹t蓹n b眉t眉n bir 艧ey oldu. 686 00:34:28,100 --> 00:34:31,380 >> M蓹nim laptop ekranda, 蓹g蓹r m蓹n yaln谋z g枚r眉艧leri do臒ru yolu, m蓹n bir q蓹d蓹r bil蓹rsiniz 687 00:34:31,380 --> 00:34:33,300 image, onlar h蓹l蓹 d蓹 ist蓹yirik, 莽眉nki orada b蓹zi q谋rm谋z谋. 688 00:34:33,300 --> 00:34:35,540 He莽 k谋saltma RGB e艧itdim varsa - 689 00:34:35,540 --> 00:34:36,830 q谋rm谋z谋, ya艧谋l, mavi - 690 00:34:36,830 --> 00:34:39,110 bu t蓹rkibi istinad oldu istifad蓹 bir resim 691 00:34:39,110 --> 00:34:40,230 yaln谋z 眉莽 r蓹ng. 692 00:34:40,230 --> 00:34:43,159 V蓹 indi biz at谋lmal谋 etdik b眉t眉n ya艧谋l, b眉t眉n mavi, lakin 693 00:34:43,159 --> 00:34:44,500 莽ox q谋rm谋z谋 yoxdur. 694 00:34:44,500 --> 00:34:45,920 >> M蓹n蓹 q谋rm谋z谋 q蓹d蓹r gic bildirin. 695 00:34:45,920 --> 00:34:47,070 M蓹n nec蓹 ed蓹 bil蓹r蓹m? 696 00:34:47,070 --> 00:34:49,300 B蓹li, ilk soru艧maq gidiyorum Bu proqram bir sual. 697 00:34:49,300 --> 00:34:52,030 M蓹n ir蓹li getm蓹k v蓹 陌T z蓹ng imkan gidiyorum yaln谋z c蓹br kimi bir d蓹yi艧蓹n. 698 00:34:52,030 --> 00:34:54,060 Siz X v蓹 ya Y ya z ola bil蓹r. 699 00:34:54,060 --> 00:34:57,230 M蓹n bir d蓹yi艧蓹n elan etm蓹k gidiyorum v蓹, dem蓹k bu d蓹yi艧蓹n qoymaq 700 00:34:57,230 --> 00:35:02,790 Bu m眉v蓹qq蓹ti d蓹y蓹ri images x, y d蓹y蓹ri getRed. 701 00:35:02,790 --> 00:35:05,870 >> V蓹 yen蓹, biz b眉t眉n qay谋da bil蓹rsiniz g蓹l蓹c蓹kd蓹 bu detal. 702 00:35:05,870 --> 00:35:10,630 Amma h蓹l蓹lik, yaln谋z iman edir ki, Bu x蓹tt n蓹, proqram ist蓹yir 703 00:35:10,630 --> 00:35:12,740 x, y da q谋rm谋z谋 d蓹y蓹r? 704 00:35:12,740 --> 00:35:14,450 X眉susi dot-haz谋rda? 705 00:35:14,450 --> 00:35:15,710 >> Sonra ona bir 艧ey etm蓹k 眉莽眉n gedir蓹m. 706 00:35:15,710 --> 00:35:21,100 Sonra image dot set q谋rm谋z谋 etm蓹k gidiyorum x, y, y amma bu d蓹f蓹 m蓹n gidiyorum 707 00:35:21,100 --> 00:35:24,760 , q谋rm谋z谋 d蓹f蓹 etm蓹kl蓹 onu art谋racaq qoy 10, deyirl蓹r. 708 00:35:24,760 --> 00:35:26,870 Bel蓹 ki, 10 faktor art谋rmaq. 709 00:35:26,870 --> 00:35:29,880 M蓹n蓹 indi Uzakla艧t谋rmak ed蓹k v蓹 klik Run Save / bil蓹r. 710 00:35:29,880 --> 00:35:36,430 V蓹 orada b眉t眉n oldu臒unu voiture, vaxt olsa da insan g枚z眉 711 00:35:36,430 --> 00:35:37,900 olduqca bunu g枚r蓹 bilm蓹di. 712 00:35:37,900 --> 00:35:41,470 >> Bel蓹 ki, yen蓹 d蓹, indi bir real kodu biz laz谋md谋r ki, bir dil m蓹s蓹l蓹n 713 00:35:41,470 --> 00:35:42,770 geri 蓹vv蓹l uzun. 714 00:35:42,770 --> 00:35:46,670 Amma bu, x眉susil蓹 h蓹yata bel蓹 t蓹cr眉b蓹 il蓹, kifay蓹t q蓹d蓹r var 715 00:35:46,670 --> 00:35:50,280 tezlikl蓹 biz 枚z眉m眉z olacaq Orada bu kimi kodu yazmaq. 716 00:35:50,280 --> 00:35:54,520 茝slind蓹, b眉t眉n al蓹t oldu臒unuzu olan q蓹d蓹r tan谋艧, b蓹lk蓹 d蓹, CS50 edir 717 00:35:54,520 --> 00:35:57,330 olan 枚z kurs al谋艧-veri艧 arac谋, Faktiki olaraq bir ne莽蓹 bu yay rebooted 718 00:35:57,330 --> 00:36:01,070 CS50 枚z ke莽mi艧 t蓹l蓹b蓹, 陌ndi TFS a莽谋n. 719 00:36:01,070 --> 00:36:04,740 >> Bel蓹likl蓹, bu in艧a web olmaq olur PHP adl谋 dilind蓹. 720 00:36:04,740 --> 00:36:08,510 Bu 艧eyi, MySQL adl谋 bir veril蓹nl蓹r bazas谋 istifad蓹 edir olan biz 蓹ll蓹ri almaq laz谋md谋r 721 00:36:08,510 --> 00:36:10,190 sonra d枚vr 莽irkli. 722 00:36:10,190 --> 00:36:14,140 Amma bel蓹 bir 艧ey, o, iman v蓹 ya deyil bu kimi n蓹tic蓹d蓹 azald谋r 723 00:36:14,140 --> 00:36:19,480 loops v蓹 艧蓹rtl蓹ri sad蓹 v蓹 filial, bu kimi biz yaln谋z g枚rd眉m 724 00:36:19,480 --> 00:36:21,530 TED video 蓹vv蓹l an. 725 00:36:21,530 --> 00:36:25,180 >> M蓹n bunu ist蓹diyiniz d眉艧眉nd眉m 陌ndi pay谋 deyil biz hey蓹t etdik yaln谋z bir 艧ey 726 00:36:25,180 --> 00:36:28,010 kampus, daha 莽ox 艧ey 眉莽眉n ke莽mi艧 t蓹l蓹b蓹 - 眉莽 727 00:36:28,010 --> 00:36:29,080 茝slind蓹 t蓹l蓹b蓹l蓹r, - 728 00:36:29,080 --> 00:36:33,950 Sierra, Daniel v蓹 bu ke莽蓹n il edil蓹n Sam, onlardan son he莽 蓹vv蓹l idi 729 00:36:33,950 --> 00:36:36,370 proqramla艧d谋rma t蓹cr眉b蓹si O, CS50 ald谋. 730 00:36:36,370 --> 00:36:39,950 V蓹 son layih蓹 眉莽眉n, onlar ki, CS50 S蓹rgisind蓹, n眉mayi艧, bir 731 00:36:39,950 --> 00:36:43,720 proqram olan wrdly adl谋 Onlar谋n haz谋rlad谋臒谋 olan web-based proqram 732 00:36:43,720 --> 00:36:47,670 M蓹n b枚l眉艧m蓹k ist蓹diyiniz d眉艧眉nd眉m ki, bu video Siz yaln谋z n蓹 hissi verm蓹k 733 00:36:47,670 --> 00:36:49,280 m眉dd蓹ti sonuna m眉mk眉nd眉r. 734 00:36:49,280 --> 00:37:57,170 >> [Musiqi ifa] 735 00:37:57,170 --> 00:38:00,570 >> DAVID Malan: Bu h蓹ft蓹 Zero-un H蓹ft蓹 12 Bu 枚t蓹n il. 736 00:38:00,570 --> 00:38:05,470 >> [Alq谋艧] 737 00:38:05,470 --> 00:38:09,520 >> DAVID Malan: a teaser kimi, 莽ox, h蓹qiq蓹t蓹n i艧taha n蓹 眉莽眉n itil蓹m蓹k 眉莽眉n 738 00:38:09,520 --> 00:38:14,580 m眉mk眉n, siz art谋q g枚rm眉艧眉k bil蓹r v蓹 ya tezlikl蓹 market.cs50.net, bir ola bil蓹r 739 00:38:14,580 --> 00:38:17,710 Kursun komandas谋 var ki, yeni al蓹t bu zaman 眉z蓹rind蓹 i艧l蓹yir 740 00:38:17,710 --> 00:38:21,530 Harvard T蓹l蓹b蓹 il蓹 蓹m蓹kda艧l谋q Bu il ba艧layan ki orqanlar谋, 741 00:38:21,530 --> 00:38:24,980 v蓹 bu q蓹d蓹r in艧allah davam yay g蓹l蓹n bir standart olacaq 742 00:38:24,980 --> 00:38:27,890 almaq v蓹 kampus imkan谋 茝g蓹r maraq 艧eyi satmaq. 743 00:38:27,890 --> 00:38:32,220 V蓹 HSA vasit蓹sil蓹 t蓹r蓹fda艧l谋q, will h蓹m莽inin madd蓹l蓹r off d眉艧m蓹si ola 744 00:38:32,220 --> 00:38:35,950 b蓹zi HSA fiziki ma臒azalar谋nda biri g蓹l蓹c蓹kd蓹 point, bel蓹 kimi 745 00:38:35,950 --> 00:38:39,150 x眉susil蓹 siz proxy 蓹艧yalar, m蓹zun v蓹 m眉tl蓹q ist蓹mir蓹m 746 00:38:39,150 --> 00:38:44,110 艧eyi imtina, lakin faktiki 枚d蓹nilm蓹si siz蓹 tabe bil蓹c蓹k insanlar 枚z t蓹艧蓹bb眉sl蓹ri 747 00:38:44,110 --> 00:38:45,270 burada kampus. 748 00:38:45,270 --> 00:38:46,740 Bel蓹 ki, daha 莽ox ki, g蓹lib. 749 00:38:46,740 --> 00:38:49,830 >> Amma bir az daha konkret bir vasit蓹dir son CS50 莽谋xmaq ki, 750 00:38:49,830 --> 00:38:52,760 il, siz b蓹zi ola bil蓹r olan Siz tan谋艧 v蓹 ba艧qalar谋 ola bil蓹r 751 00:38:52,760 --> 00:38:57,940 siz CS50.net/2x da, indi bil蓹rsiniz googling bir Chrome m蓹sl蓹h蓹t bir link tapa 752 00:38:57,940 --> 00:39:01,250 nec蓹 bil蓹rsiniz n眉mayi艧 etdir蓹n olan JavaScript, h蓹min dil istifad蓹 biz 753 00:39:01,250 --> 00:39:06,660 bir an 蓹vv蓹l Eyfel q眉ll蓹si il蓹 istifad蓹 2x playback s眉r蓹tli h蓹yata ke莽irilm蓹si 754 00:39:06,660 --> 00:39:09,000 b眉t眉n Harvard iSites video 眉莽眉n. 755 00:39:09,000 --> 00:39:11,880 Bu in艧a bir 艧ey CS50 枚z video player daxil. 756 00:39:11,880 --> 00:39:14,870 Amma bu da siz ba艧layacaq 蓹g蓹r qazmaq kodunu daxil olan biz ed蓹c蓹yik 757 00:39:14,870 --> 00:39:18,840 m蓹sud m枚vcud etm蓹k, siz nec蓹 g枚r眉rs眉n眉z Siz h蓹tta bu kimi probleml蓹ri h蓹ll ed蓹 bil蓹r 758 00:39:18,840 --> 00:39:23,180 il蓹 saytlarda widgets s眉r蓹tl蓹ndirilm蓹si siz art谋q yax艧谋 tan谋艧 edirik. 759 00:39:23,180 --> 00:39:26,630 >> Bel蓹 ki, bir kurs art谋q s枚z v蓹 g枚zl蓹ntil蓹r v蓹 n蓹 qabaqda yerl蓹艧ir. 760 00:39:26,630 --> 00:39:29,445 脺mumiyy蓹tl蓹, biz burada toplamaq laz谋md谋r baxmayaraq - bazar ert蓹si v蓹 莽蓹r艧蓹nb蓹 g眉nl蓹ri 761 00:39:29,445 --> 00:39:31,490 bu c眉m蓹, biz toplamaq laz谋md谋r, 莽眉nki Alq谋-Satq谋 h蓹ft蓹 - 762 00:39:31,490 --> 00:39:34,640 1:00 to 2:00 PM olsa b蓹z蓹n 2:30 q蓹d蓹r. 763 00:39:34,640 --> 00:39:38,700 Buna g枚r蓹 ya bil蓹rsiniz ki, n蓹z蓹r蓹 alaraq 2:00 PM b蓹zi sinif almaq laz谋md谋r 764 00:39:38,700 --> 00:39:42,480 ir蓹li, h蓹tta 蓹vv蓹l, h蓹yata yoxdur 茝lb蓹tt蓹 deyirl蓹r n蓹 d蓹st蓹k olur 765 00:39:42,480 --> 00:39:45,900 eyni zamanda q蓹bul, vasit蓹si biz ed蓹c蓹yik Reklamlar Board 蓹riz蓹 d蓹st蓹k v蓹 766 00:39:45,900 --> 00:39:49,400 sizin ad谋n谋za sakini dekanlar谋 蓹g蓹r 茝g蓹r haradasa bu m眉naqi艧蓹 var 767 00:39:49,400 --> 00:39:50,790 1:00 眉莽眉n 2:30 眉莽眉nd眉r. 768 00:39:50,790 --> 00:39:54,110 脺莽眉n URL online r蓹hb蓹ri 蓹lav蓹 m蓹lumat. 769 00:39:54,110 --> 00:39:57,750 >> Amma d蓹st蓹k strukturu bax谋m谋ndan ki, t蓹l蓹b蓹l蓹r 眉莽眉n, CS50 xarakteriz蓹 770 00:39:57,750 --> 00:40:01,750 daha az rahat eyni, biz hiss蓹d蓹n f蓹rqli yollar谋 t蓹klif edirik. 771 00:40:01,750 --> 00:40:04,730 V蓹 bu off bir ne莽蓹 h蓹ft蓹, lakin uzun 蓹vv蓹l, sizin 眉莽眉n istenir 772 00:40:04,730 --> 00:40:05,770 Sizin rahatl谋q s蓹viyy蓹si. 773 00:40:05,770 --> 00:40:08,590 Siz az rahat k蓹sl蓹rd蓹ns蓹n daha rahat v蓹 ya 774 00:40:08,590 --> 00:40:10,520 yerd蓹 aras谋nda? 775 00:40:10,520 --> 00:40:13,150 >> V蓹 biz 眉莽 f蓹rqli olacaq temin etmek ki, musiqi 776 00:40:13,150 --> 00:40:14,470 d蓹qiq o auditoriya. 777 00:40:14,470 --> 00:40:17,900 Bel蓹 ki, m眉dd蓹t he莽 bir n枚qt蓹sind蓹 laz谋md谋r 茝g蓹r r蓹qab蓹t etdiyiniz kimi hiss 778 00:40:17,900 --> 00:40:21,390 daha h蓹r hans谋 bir t蓹l蓹b蓹 qar艧谋 v蓹 ya daha az fon. 779 00:40:21,390 --> 00:40:24,160 H蓹qiq蓹t蓹n, 蓹lb蓹tt蓹 dem蓹kdir daha 莽ox 蓹m蓹kda艧l谋q v蓹 daha 780 00:40:24,160 --> 00:40:25,650 daha a莽谋q. 781 00:40:25,650 --> 00:40:29,030 >> Problem d蓹stl蓹ri bax谋m谋ndan, will , 莽ox tapmaq ki, 蓹lav蓹 782 00:40:29,030 --> 00:40:32,130 h蓹r h蓹ft蓹 problem Standard Edition m眉蓹yy蓹n bir "hacker tez-tez var 783 00:40:32,130 --> 00:40:37,010 h蓹d蓹f 眉莽眉n n蓹z蓹rd蓹 ki, n蓹艧r " n谋n 5% 10% v蓹 ya da 784 00:40:37,010 --> 00:40:40,270 aras谋nda h蓹qiq蓹t蓹n olan demoqrafik daha rahat v蓹 daha 莽ox ist蓹yir蓹m 785 00:40:40,270 --> 00:40:43,960 standart daha bir problem ki, pset n蓹艧r g枚zl蓹yir. 786 00:40:43,960 --> 00:40:46,390 Olmaq 眉莽眉n bu daha 蓹trafl谋 m蓹lumat proqramlar谋 tap谋ld谋. 787 00:40:46,390 --> 00:40:49,430 >> Lakin 蓹trafl谋 a艧kar edil蓹 bil蓹r kurslar谋 眉zr蓹 m蓹rhum g眉n. 788 00:40:49,430 --> 00:40:51,570 Ad蓹t蓹n problem m眉蓹yy蓹n edir C眉m蓹 ax艧am谋 ba臒l谋d谋r. 789 00:40:51,570 --> 00:40:55,550 Lakin, bir 莽ox uzada bil蓹r etm蓹k 眉莽眉n c眉m蓹 ax艧am谋 g蓹l蓹n vaxt bu pay谋z 790 00:40:55,550 --> 00:41:00,010 Sad蓹c蓹 yar谋s谋na bizi t蓹r蓹find蓹n c眉m蓹 g眉nl蓹ri, bir ne莽蓹 isti-up cavab, dan谋艧maq 791 00:41:00,010 --> 00:41:03,370 H蓹ft蓹nin problemi b蓹zi suallar d蓹sti, avtomatik olacaq 792 00:41:03,370 --> 00:41:05,710 sonra 蓹lav蓹 24 saat verir. 793 00:41:05,710 --> 00:41:09,120 Ayr谋ca a艧a臒谋 d眉艧蓹c蓹k kimi proqramlar谋 ba艧谋na hesab. 794 00:41:09,120 --> 00:41:12,170 >> N蓹 problem hissi verm蓹k d蓹stl蓹ri var - bu, h蓹qiq蓹t蓹n, 莽眉nki 795 00:41:12,170 --> 00:41:15,120 Kursun problemi m眉蓹yy蓹n edir ki, sonda dem蓹k olar ki, h蓹r bir m眉蓹yy蓹n 796 00:41:15,120 --> 00:41:18,760 daha bel蓹 莽ox t蓹l蓹b蓹 t蓹cr眉b蓹si, daha bel蓹 m眉hazir蓹l蓹r, b枚lm蓹l蓹r daha 莽ox 797 00:41:18,760 --> 00:41:21,230 茝n ba艧qa bel蓹 Kursun aspekt. 798 00:41:21,230 --> 00:41:25,140 Ke莽蓹n il, misal 眉莽眉n, biz ba艧lad谋 biz Scratch il蓹 bu il ba艧lamaq laz谋md谋r. 799 00:41:25,140 --> 00:41:29,150 X眉susil蓹 bu c眉m蓹, biz istifad蓹 ed蓹c蓹yik yaln谋z bir g眉n vaxt, qrafik 800 00:41:29,150 --> 00:41:32,260 biz ed蓹c蓹yik olan proqramla艧d谋rma dili s眉r眉kleyerek proqramla艧d谋rma ba艧lamaq v蓹 801 00:41:32,260 --> 00:41:37,580 ki, puzzle 蓹d蓹d b谋rakarak yaln谋z bu m蓹nada edir, 蓹g蓹r fiziki topla艧maq 802 00:41:37,580 --> 00:41:38,990 bel蓹 m蓹ntiqi etm蓹k. 803 00:41:38,990 --> 00:41:43,460 >> G蓹l蓹n h蓹ft蓹, biz ke莽id tez will C, kifay蓹t q蓹d蓹r k枚hn蓹, lakin 莽ox ki莽ik v蓹 804 00:41:43,460 --> 00:41:48,510 biz蓹 imkan ver蓹c蓹k ki, sad蓹 dil h蓹qiq蓹t蓹n 蓹rzind蓹 0 60 getm蓹k 805 00:41:48,510 --> 00:41:52,290 yaln谋z bir ne莽蓹 h蓹ft蓹, sonra parlay h蓹min bacar谋q v蓹 bilik 806 00:41:52,290 --> 00:41:56,160 Basic proqramla艧d谋rma yap谋lar谋 daxil PHP kimi y眉ks蓹k s蓹viyy蓹li dill蓹r, 807 00:41:56,160 --> 00:41:58,240 JavaScript, v蓹 h蓹l蓹 d蓹 ba艧qalar谋. 808 00:41:58,240 --> 00:42:02,560 >> 脰t蓹n il 蓹rzind蓹 眉莽眉nc眉 pset , Kriptoqrafiya idi ki, bir 809 00:42:02,560 --> 00:42:06,380 alan x眉susi proqram vasit蓹si biz h蓹r hans谋 bir h蓹yata etiraz t蓹l蓹b蓹l蓹r 810 00:42:06,380 --> 00:42:11,140 ciphers say谋 proqramlar谋 il蓹 m蓹lumat d谋rma艧ma v蓹 ya unscramble, 811 00:42:11,140 --> 00:42:11,880 bu 艧ifrelemek. 812 00:42:11,880 --> 00:42:16,300 Hacker Edition 眉莽眉n, 蓹ksin蓹, biz hacker t蓹l蓹b蓹l蓹r fayl verdi 813 00:42:16,300 --> 00:42:19,900 olan standart Unix komp眉ter istifad蓹莽i ad谋 v蓹 parol 814 00:42:19,900 --> 00:42:22,740 olan sonuncu, 艧ifrelenmi艧 idi v蓹 biz bu hacker etiraz 815 00:42:22,740 --> 00:42:26,850 艧ifresini h蓹ll etm蓹k t蓹l蓹b蓹l蓹r, 蓹n yax艧谋 onlar bil蓹r bu parol, h蓹l蓹 ki 816 00:42:26,850 --> 00:42:27,770 Eyni domen. 817 00:42:27,770 --> 00:42:30,580 >> Scramble bir oyun olan b蓹zi siz b蓹lk蓹 tan谋艧d谋r. 818 00:42:30,580 --> 00:42:34,410 Biz t蓹l蓹b蓹 xahi艧 oldu臒u bir Suclari par莽a, olmu艧dur ki, m蓹lumat b蓹rpa olunmas谋 眉莽眉n 819 00:42:34,410 --> 00:42:38,530 ba艧qa 枚z digital silinib kamera kompakt flash kart t蓹r蓹find蓹n 820 00:42:38,530 --> 00:42:42,740 h蓹qiq蓹t蓹n anlamaq 眉莽眉n proqram yazmaq, olan zeroes v蓹 olanlar谋 harada idiniz 821 00:42:42,740 --> 00:42:46,850 digital kamera 蓹vv蓹ll蓹r JPEG qrafik t蓹rtib? 822 00:42:46,850 --> 00:42:49,710 >> N枚v bir problem ke莽蓹n il s眉r蓹tli yaz谋 c蓹lb 823 00:42:49,710 --> 00:42:53,160 yaz谋m checker m眉mk眉n r蓹qab蓹t dostlar谋 v蓹 qrup yolda艧lar谋 蓹g蓹r qar艧谋 824 00:42:53,160 --> 00:42:53,860 onlar ist蓹rdim. 825 00:42:53,860 --> 00:42:56,330 Huff 'n Puff h蓹yata ke莽irilm蓹si, bir s谋x谋lma proqramd谋r. 826 00:42:56,330 --> 00:43:01,930 V蓹 sonra CS50 il蓹 d枚vr sona Maliyy蓹, bir web-based proqram 827 00:43:01,930 --> 00:43:06,570 bir eTrade kimi veb yaradan , bel蓹 etm蓹k s蓹hml蓹rinin al谋艧-sat谋艧 828 00:43:06,570 --> 00:43:09,860 h蓹qiq蓹t蓹n t蓹xmin蓹n 莽蓹k蓹r蓹k, dan谋艧maq real-time quotes Yahoo! 829 00:43:09,860 --> 00:43:10,450 Maliyy蓹. 830 00:43:10,450 --> 00:43:13,590 >> Biz 枚t蓹n il etm蓹dikl蓹rini n蓹 qal谋r ki, bir problem d蓹sti 831 00:43:13,590 --> 00:43:14,810 Buna baxmayaraq sevimli. 832 00:43:14,810 --> 00:43:18,400 Siz蓹 getdi he莽 varsa shuttle.cs50.net, bir istifad蓹莽i g枚r眉rs眉n眉z 833 00:43:18,400 --> 00:43:19,670 bu kimi bir az interfeys. 834 00:43:19,670 --> 00:43:23,530 Lakin, sinfi iki il 蓹vv蓹l Google Maps v蓹 istifad蓹 ed蓹r蓹k, h蓹yata 835 00:43:23,530 --> 00:43:28,570 Google Earth plug-v蓹 bir az kampus 蓹traf谋nda s眉r眉c眉l眉k il蓹 f蓹ras蓹t ki, 836 00:43:28,570 --> 00:43:33,290 Bu oyun m蓹qs蓹di idi ki, 茝g蓹r 眉zl蓹rini b蓹zi bax bil蓹r 837 00:43:33,290 --> 00:43:37,530 kampus 蓹traf谋nda 莽蓹km蓹k 眉莽眉n axtar谋r hey蓹ti, t蓹dris yolda艧lar谋 v蓹 CAS v蓹 838 00:43:37,530 --> 00:43:40,080 siz onlara verilm蓹si zaman Sizin servis avtobus 眉z蓹rind蓹. 839 00:43:40,080 --> 00:43:44,035 Onlar谋n he莽 biri faktiki olaraq, burada g枚r眉n眉r bel蓹 bir f谋r谋ldaq莽谋 kodu daxil olacaq. 840 00:43:44,035 --> 00:43:47,150 >> [G眉l眉艧] 841 00:43:47,150 --> 00:43:48,430 >> DAVID Malan: biz d蓹 gedin. 842 00:43:48,430 --> 00:43:49,240 B眉t眉n h眉quqlar. 843 00:43:49,240 --> 00:43:51,750 V蓹 indi hey蓹ti deyil kampus boyunca qaytanlanm谋艧. 844 00:43:51,750 --> 00:43:54,530 V蓹 siz sa臒 t蓹r蓹fd蓹n, g枚r眉nd眉y眉 kimi ekran t蓹r蓹find蓹 avtobus 845 00:43:54,530 --> 00:43:55,510 bo艧 kreslo var. 846 00:43:55,510 --> 00:43:59,000 V蓹 m蓹qs蓹di yazmaq idi Bu sim眉lasyonu 眉莽眉n kod il蓹 847 00:43:59,000 --> 00:44:01,790 s眉r眉c眉l眉k v蓹 ald谋臒谋n谋z v蓹 d眉艧m蓹 S蓹rni艧inl蓹rin off. 848 00:44:01,790 --> 00:44:04,960 Bir ki, bu da bir dil istifad蓹 JavaScript 莽a臒谋r谋b. 849 00:44:04,960 --> 00:44:10,030 Bel蓹 ki, proqramlar h蓹yata kimi olacaq bu, bizim eyni trajectory olmaq 850 00:44:10,030 --> 00:44:10,910 il, h蓹m莽inin. 851 00:44:10,910 --> 00:44:13,640 >> Bax谋m谋ndan, indi 蓹lav蓹 d蓹st蓹k, Biz ofis saat var. 852 00:44:13,640 --> 00:44:16,520 脰z evind蓹 g枚rm眉艧 bil蓹r yemekhane v蓹 ya Annenberg olaraq, 853 00:44:16,520 --> 00:44:19,280 biz evd蓹 yem蓹k olacaq salonlar谋 d枚rd gec蓹 bir h蓹ft蓹 - 854 00:44:19,280 --> 00:44:24,450 Leverett, Pfoho, Eliot v蓹 Annenberg bu il 8:00 PM 11:00 PM. 855 00:44:24,450 --> 00:44:26,830 V蓹 biz bu il ist蓹diyiniz n蓹 fikir bir az f蓹rqli bir 艧eydir. 856 00:44:26,830 --> 00:44:29,650 >> 茝g蓹r ke莽蓹n il rumblings e艧itdim ki, 蓹g蓹r bu, bir az 莽ox stressli idi 857 00:44:29,650 --> 00:44:32,800 biz t蓹svir ed蓹c蓹yik ilin ofisind蓹 saat, G蓹l蓹n h蓹ft蓹 daha 眉zvi olacaq 858 00:44:32,800 --> 00:44:36,900 g蓹ldikd蓹n sonra, siz olacaq vasit蓹si m眉蓹yy蓹n bir masa g枚nd蓹rilib 859 00:44:36,900 --> 00:44:39,860 莽ox hey蓹t 眉zvl蓹rinin g枚zl蓹yir harada, v蓹 biz daha 莽ox 艧eyl蓹r ed蓹c蓹yik 860 00:44:39,860 --> 00:44:40,440 眉zvi. 861 00:44:40,440 --> 00:44:43,740 No daha n枚vb蓹sin蓹 art谋q iPad, lakin daha 莽ox intim var 862 00:44:43,740 --> 00:44:47,300 yaln谋z bir masa 蓹traf谋nda s枚hb蓹t s蓹kkiz v蓹 ya t蓹l蓹b蓹l蓹r, ki, biz 863 00:44:47,300 --> 00:44:50,880 n蓹 ba艧qa t蓹xmini hissi daha ki莽ik sinif olard谋. 864 00:44:50,880 --> 00:44:54,120 >> Biz bu 蓹艧yalar, el蓹c蓹 d蓹, biz t蓹klif walkthroughs adl谋, video 莽蓹kili艧l蓹rinin 865 00:44:54,120 --> 00:44:57,330 Kursun t蓹dris biri ir蓹li t蓹qa眉d莽眉l蓹r, Zamyla, olan o 866 00:44:57,330 --> 00:45:00,690 h蓹ft蓹 problem vasit蓹sil蓹 siz dola艧谋r 眉莽眉n M蓹sl蓹h蓹tl蓹ri v蓹 f蓹ndl蓹ri t蓹klif d蓹stl蓹ri, 867 00:45:00,690 --> 00:45:02,640 ir蓹lid蓹 lay probleml蓹r. 868 00:45:02,640 --> 00:45:06,230 V蓹 蓹ksin蓹, problem d蓹stl蓹ri sonra g枚r蓹, bu il biz d蓹 azad ed蓹c蓹yik 869 00:45:06,230 --> 00:45:09,100 az klipl蓹ri post-mortems ki, z蓹ng h蓹qiq蓹t蓹n size yol 870 00:45:09,100 --> 00:45:13,630 n眉may蓹nd蓹si h蓹ll蓹r, yax艧谋 v蓹 h蓹m d蓹 pis, hans谋 vasit蓹sil蓹 nec蓹 莽谋xarmaq bil蓹r 871 00:45:13,630 --> 00:45:17,550 Siz ola bil蓹r v蓹 ya olmal谋d谋r 脰z h蓹ll h蓹yata ke莽irilir. 872 00:45:17,550 --> 00:45:20,500 >> V蓹 biz ilk d蓹f蓹 n蓹 t蓹klif ed蓹c蓹yik x眉susil蓹 d蓹 bu il, 873 00:45:20,500 --> 00:45:23,420 枚zl蓹ri fayda ed蓹nl蓹r t蓹l蓹b蓹l蓹r 眉莽眉n Kursun nin dig蓹r 874 00:45:23,420 --> 00:45:28,580 resurslar谋, ancaq buna baxmayaraq m眉bariz蓹 b眉t眉n 莽ox, d蓹rs 875 00:45:28,580 --> 00:45:33,030 枚z眉 kimi, h蓹min t蓹l蓹b蓹l蓹r qo艧maq olacaq ehtiyatlar谋 tutors il蓹 icaz蓹 ki, 876 00:45:33,030 --> 00:45:35,840 Bir daha 莽ox intim var ev yem蓹k zal谋 莽ox imkan 877 00:45:35,840 --> 00:45:38,700 bir-on-bir yard谋m 眉莽眉n imkan verir. 878 00:45:38,700 --> 00:45:42,780 >> B蓹zi 陌ndi final fikir yan谋nda son oyunlar. 879 00:45:42,780 --> 00:45:44,580 Siz il蓹 tan谋艧 ola bil蓹r ki, CS50 Hackathon. 880 00:45:44,580 --> 00:45:48,120 Yax艧谋, 8:00, bu Dekabr g蓹l蓹n 7:00 PM 蓹vv蓹lind蓹 AM 881 00:45:48,120 --> 00:45:51,410 D枚vr oxu, imkan olacaq sinif yolda艧lar谋 il蓹 toplamaq - 882 00:45:51,410 --> 00:45:53,130 Bu 9:00 PM 蓹traf谋nda olacaq - 883 00:45:53,130 --> 00:45:56,550 son daxil olan siz dive 蓹rzind蓹 Layih蓹nin h蓹yata ke莽irilm蓹si il蓹 yana艧谋 884 00:45:56,550 --> 00:45:59,910 sinif yolda艧lar谋, dostlar谋, v蓹 蓹rzaq. 885 00:45:59,910 --> 00:46:03,680 Bu, AM 1:00 蓹traf谋nda olacaq 蓹rzaq ilk partiyas谋n谋n g蓹ldi. 886 00:46:03,680 --> 00:46:08,470 Bu 4:00 rad蓹l蓹rind蓹 ki, ki, CS50 Hackathon x眉susi il. 887 00:46:08,470 --> 00:46:12,000 >> Amma 蓹lb蓹tt蓹 ki, do臒ru orgasm edir ki, CS50 茝dal蓹tli 眉莽眉n n蓹z蓹rd蓹 tutulan, bir kampus geni艧 888 00:46:12,000 --> 00:46:15,790 枚z yekun layih蓹l蓹rin s蓹rgisi ail蓹 v蓹 dostlara b眉t眉n etm蓹k 889 00:46:15,790 --> 00:46:18,730 bizim i艧蓹 g枚t眉r蓹nl蓹r kimi, d蓹v蓹t s蓹naye bizim dostlar. 890 00:46:18,730 --> 00:46:22,170 Bu, m蓹s蓹l蓹n, bir fikir deyil I艧tirak etdik ed蓹n 2000-plus insanlar 891 00:46:22,170 --> 00:46:23,160 脰t蓹n ill蓹r. 892 00:46:23,160 --> 00:46:27,180 Bu kimi ifad蓹l蓹r qeyri-adi deyil, v蓹 eynil蓹 Sizin 893 00:46:27,180 --> 00:46:29,660 sinif yolda艧lar谋 艧eyl蓹ri z枚vq siz ba艧a etdik. 894 00:46:29,660 --> 00:46:33,170 >> V蓹 h蓹qiq蓹t蓹n ki, sonuna do臒ru, biz bir ba艧lan臒谋c-of-m眉dd蓹tli hadis蓹, el蓹c蓹 d蓹. 895 00:46:33,170 --> 00:46:37,400 茝g蓹r bu m眉raci蓹t kimi 艧eyl蓹r, v蓹 ya n蓹 kimi 蓹n az谋 maraql谋 ist蓹yirik 896 00:46:37,400 --> 00:46:41,590 Bu, bilir蓹m ki, yeni bir 蓹n蓹n蓹 茝lb蓹tt蓹 CS50 Puzzle g眉n眉 adlan谋r. 897 00:46:41,590 --> 00:46:45,710 Bu bir ne莽蓹 t蓹sis edilib il geri h蓹qiq蓹t蓹n kampus siqnal 898 00:46:45,710 --> 00:46:48,930 komp眉ter elm deyil proqramla艧d谋rma, v蓹 bu, 蓹lb蓹tt蓹 deyil 899 00:46:48,930 --> 00:46:51,960 蓹hat蓹 haqq谋nda yaln谋z t蓹l蓹b蓹l蓹r olan t蓹cr眉b蓹si var. 900 00:46:51,960 --> 00:46:54,200 Bu problem h蓹ll haqq谋nda h蓹qiq蓹t蓹n var 眉mumiyy蓹tl蓹. 901 00:46:54,200 --> 00:46:57,360 >> V蓹 bel蓹 ki, son bir ne莽蓹 眉z蓹rind蓹, Day Puzzle ild蓹n, g枚z蓹l 莽evrilmi艧dir 902 00:46:57,360 --> 00:47:00,500 bizim dostlar谋 il蓹 t蓹r蓹fda艧l谋q Facebook, qovu艧durma臒谋m谋z inan谋lmaz olacaq 903 00:47:00,500 --> 00:47:04,830 m眉kafat v蓹 莽ay boyunca pizza at I-laboratoriya bu g蓹l蓹n 艧蓹nb蓹. 904 00:47:04,830 --> 00:47:09,180 Iki v蓹 ya 眉莽 il蓹 URL ba艧 Siz i艧tirak etm蓹k ist蓹yir蓹m dostlar 蓹g蓹r 905 00:47:09,180 --> 00:47:10,830 bu yeni 蓹n蓹n蓹. 906 00:47:10,830 --> 00:47:14,180 >> M蓹n siz蓹 bir saxlamaq ki, soru艧maq ist蓹rdim n蓹z蓹r蓹 艧ey, v蓹 biz yaln谋z bir var 907 00:47:14,180 --> 00:47:17,070 iki d蓹qiq蓹 clip olan Bu g眉n yax谋n. 908 00:47:17,070 --> 00:47:19,640 73% xat谋rlamaq say谋. 909 00:47:19,640 --> 00:47:23,900 Tort da, bu xaricind蓹 sizi g枚zl蓹yir olacaq biz transept t蓹xir蓹 kimi yaln谋z bir 910 00:47:23,900 --> 00:47:26,710 anlar ne莽蓹, bir 蓹n蓹n蓹dir Kursun, h蓹m莽inin. 911 00:47:26,710 --> 00:47:29,860 Amma bu olan 蓹sas quote edir unutmay谋n 茝lb蓹tt蓹 nin proqram谋. 912 00:47:29,860 --> 00:47:32,820 N蓹tic蓹d蓹 bu kurs olma臒谋n n蓹 sizi 莽ox ba艧a olmad谋臒谋 913 00:47:32,820 --> 00:47:36,580 Sizin sinif yolda艧lar谋 nisb蓹t蓹n Amma harada siz H蓹ft蓹 12, nisb蓹t蓹n son 914 00:47:36,580 --> 00:47:37,960 H蓹ft蓹 0 枚z眉n眉z眉. 915 00:47:37,960 --> 00:47:43,670 >> Amma biz t蓹rk ki, fikir Burada bu g眉n burada bu son biridir 916 00:47:43,670 --> 00:47:47,580 Bizim eyni Daniel il蓹, kim etdi yaln谋z bir an 蓹vv蓹l wrdly video. 917 00:47:47,580 --> 00:47:50,000 M蓹n bu fikir il蓹 t蓹rk ir蓹li yalan n蓹. 918 00:47:50,000 --> 00:47:53,360 V蓹 biz bunu kimi, 蓹g蓹r biz CS50 ola bil蓹r ota臒谋n谋n 枚n眉n蓹 g蓹l蓹n hey蓹t 919 00:47:53,360 --> 00:47:57,280 b眉t眉n boya m蓹rh蓹l蓹sin蓹 q蓹d蓹r g蓹lib 眉莽眉n kimi vizual 艧蓹kil daha 920 00:47:57,280 --> 00:47:59,100 n蓹 bu il sizi g枚zl蓹yir - 921 00:47:59,100 --> 00:48:00,350 y枚nd蓹msiz al谋nmas谋. 922 00:48:00,350 --> 00:48:02,200 923 00:48:02,200 --> 00:48:05,188 Biz bu il蓹 ba臒lamaq laz谋md谋r burada ekranda. 924 00:48:05,188 --> 00:48:18,634 >> [Musiqi ifa] 925 00:48:18,634 --> 00:48:21,124 >> DAVID Malan: Bu CS50 edir. 926 00:48:21,124 --> 00:50:00,226 >> [MUSIC - Matt & Kim, "IT alright var"] 927 00:50:00,226 --> 00:50:03,245 >> HOPARL脰R 1: M蓹n pi艧ik daha CS50 莽ox sevir蓹m. 928 00:50:03,245 --> 00:50:06,030 >> HOPARL脰R 2: Whoaaaa! 929 00:50:06,030 --> 00:50:06,990 >> [G眉l眉艧] 930 00:50:06,990 --> 00:50:08,140 >> DAVID Malan: Bu, sonra, CS50 edir. 931 00:50:08,140 --> 00:50:10,050 Biz c眉m蓹 g眉n眉 g枚r蓹c蓹ksiniz. 932 00:50:10,050 --> 00:50:13,370 >> [Alq谋艧 v蓹 t蓹zah眉rat] 933 00:50:13,370 --> 00:50:17,540 >> Dastan莽谋: n枚vb蓹ti CS50 haz谋rda, bir s蓹hn蓹d蓹 demo kimi n蓹z蓹rd蓹 getm蓹k deyil. 934 00:50:17,540 --> 00:50:19,080 >> DAVID Malan: Biz Mike tapmaq ist蓹yir蓹m Bu telefon kitab Smith. 935 00:50:19,080 --> 00:50:20,380 B蓹li, instinktl蓹rd蓹n n蓹 var? 936 00:50:20,380 --> 00:50:23,750 M蓹n orta t蓹xmin蓹n jump bil蓹r telefon kitab, a艧a臒谋 n蓹z蓹r bax ki, 937 00:50:23,750 --> 00:50:26,830 M蓹n m oldum v蓹 indi bilir蓹m ki, Mike Smith sol deyil. 938 00:50:26,830 --> 00:50:27,840 O, do臒ru olmal谋d谋r. 939 00:50:27,840 --> 00:50:30,515 V蓹 bu n枚qt蓹d蓹 biz s枚z眉n qoparmaq bil蓹r - 940 00:50:30,515 --> 00:50:33,300 Bu n枚qt蓹d蓹, biz s枚z眉n c谋rmaq bil蓹r - 941 00:50:33,300 --> 00:50:36,490 bu n枚qt蓹d蓹 biz obrazl谋 bil蓹r yar谋s谋nda telefon kitab c谋rmaq. 942 00:50:36,490 --> 00:50:38,954 >> [UKELELE d谋nq谋lt谋]