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00:00:00,000 --> 00:00:00,487

2
00:00:00,487 --> 00:00:11,210
>> [MUSIC PLAYING]

3
00:00:11,210 --> 00:00:12,100
>> Rob Boden: B眉t眉n h眉ququ.

4
00:00:12,100 --> 00:00:15,620
Video ilk Bel蓹 ki, ilk 艧ey,
bir tan谋艧 眉z.

5
00:00:15,620 --> 00:00:22,080

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00:00:22,080 --> 00:00:22,560
>> [Video playback]

7
00:00:22,560 --> 00:00:23,370
>> -B眉t眉n h眉ququ.

8
00:00:23,370 --> 00:00:27,150
Bu CS50, v蓹 bu
H蓹ft蓹 眉莽 start.

9
00:00:27,150 --> 00:00:29,980
M蓹n sizinl蓹 ola bilm蓹z 眉zg眉n眉m
Bu g眉n, amma m蓹n蓹 t蓹qdim etm蓹y蓹 imkan verir

10
00:00:29,980 --> 00:00:32,880
CS50 枚z Rob Boden.

11
00:00:32,880 --> 00:00:33,872
>> [END Video playback]

12
00:00:33,872 --> 00:00:39,340
>> [Alq谋艧 v蓹 alq谋艧]

13
00:00:39,340 --> 00:00:41,277
>> Rob Boden: The Filmoqrafiya
ki, video fantastik edir.

14
00:00:41,277 --> 00:00:47,280

15
00:00:47,280 --> 00:00:47,770
B眉t眉n h眉quqlar.

16
00:00:47,770 --> 00:00:50,960
Bel蓹 ki, ilk, bir nahar var.

17
00:00:50,960 --> 00:00:52,330
Bu 1:15 sabah var.

18
00:00:52,330 --> 00:00:54,480
Bu c眉m蓹 bir nahar var.

19
00:00:54,480 --> 00:00:55,810
Bu Quora il蓹.

20
00:00:55,810 --> 00:01:00,190
V蓹 Tommy bir, lakin, h蓹l蓹 burada deyil
ke莽mi艧 r蓹hb蓹ri CF var insanlar,

21
00:01:00,190 --> 00:01:01,530
Tommy McWilliam.

22
00:01:01,530 --> 00:01:02,730
Bel蓹 ki, o bir 蓹yl蓹nc蓹 o臒lan var.

23
00:01:02,730 --> 00:01:04,819
Siz g蓹lm蓹lidir.

24
00:01:04,819 --> 00:01:05,900
>> B眉t眉n h眉quqlar.

25
00:01:05,900 --> 00:01:11,360
Bel蓹 ki, 枚t蓹n h蓹ft蓹 biz ayr谋 q谋raraq ba艧layan
bir string h蓹qiq蓹t蓹n n蓹 haqq谋nda.

26
00:01:11,360 --> 00:01:14,830
Biz ba艧谋ndan b蓹ri m蓹lum etdik ki,
Bu simvol bir ard谋c谋ll谋qla var.

27
00:01:14,830 --> 00:01:18,130
Amma ke莽蓹n h蓹ft蓹, biz 蓹slind蓹 delved
n蓹 h蓹qiq蓹t蓹n bir ard谋c谋ll谋qla ki,

28
00:01:18,130 --> 00:01:22,110
simvol, yax艧谋, biz indi
simvol Diziler.

29
00:01:22,110 --> 00:01:26,450
V蓹 biz bir string, bir s谋ra var bilirik ki,
simvol, 莽ox sonunda,

30
00:01:26,450 --> 00:01:30,920
biz bu x眉susi null byte var, bu
backslash 0 ki, son of g枚st蓹rir

31
00:01:30,920 --> 00:01:32,230
simli.

32
00:01:32,230 --> 00:01:36,970
>> V蓹 bel蓹 bir string bir s谋ra edir
simvol, lakin biz daha 莽ox

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00:01:36,970 --> 00:01:39,530
simvol yaln谋z bir array,
biz h蓹r hans谋 bir s谋ra ola bil蓹r

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00:01:39,530 --> 00:01:40,890
biz ist蓹yirik 艧ey n枚v眉.

35
00:01:40,890 --> 00:01:51,570
Bel蓹 ki, 枚t蓹n h蓹ft蓹 geri 蓹g蓹r
David t蓹qdim ed蓹n 脟a臒lar proqram

36
00:01:51,570 --> 00:01:53,560
h蓹qiq蓹t蓹n tez.

37
00:01:53,560 --> 00:01:57,010
Biz n蓹 olacaq Bel蓹 ki, ilk 艧ey
, tam 眉莽眉n istifad蓹莽i xahi艧

38
00:01:57,010 --> 00:01:58,800
oda insanlar谋n say谋.

39
00:01:58,800 --> 00:02:01,260
Biz tam var,
biz bir s谋ra elan edirik.

40
00:02:01,260 --> 00:02:02,890
Bu bracket sintaksis bildiri艧.

41
00:02:02,890 --> 00:02:04,540
Siz istifad蓹 almaq olacaq.

42
00:02:04,540 --> 00:02:09,430
>> Bel蓹likl蓹, biz integers bir s谋ra elan edirik
ya艧 adlan谋r v蓹 n var

43
00:02:09,430 --> 00:02:12,080
Bu array integers.

44
00:02:12,080 --> 00:02:16,480
Burada Bel蓹 ki, bu model, bu 4 int
i i plus, i az n edir, 0 b蓹rab蓹rdir

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plus, h蓹m莽inin bir model olacaq
莽ox 眉莽眉n istifad蓹 almaq.

46
00:02:20,580 --> 00:02:24,000
Ki, olduqca 莽ox siz nec蓹 莽眉nki
h蓹mi艧蓹 seriallar谋n 眉z蓹rind蓹 t蓹krarlamaq 眉莽眉n gedir.

47
00:02:24,000 --> 00:02:26,330
Bel蓹 ki, n ki xat谋rlay谋ram
bizim serial谋n uzunlu臒u.

48
00:02:26,330 --> 00:02:32,120
V蓹 bel蓹 ki, burada biz d蓹f蓹l蓹rl蓹 xahi艧 olunur
otaqda adam i ya艧 眉莽眉n.

49
00:02:32,120 --> 00:02:36,640
>> Bundan sonra, biz a艧a臒谋 getm蓹k v蓹 n蓹 眉莽眉n
ixtiyari s蓹b蓹bi, biz sonra

50
00:02:36,640 --> 00:02:40,220
onlar olacaq n蓹 q蓹d蓹r k枚hn蓹 莽ap
陌ndi bir il olacaq.

51
00:02:40,220 --> 00:02:49,980
V蓹 proqram 莽al谋艧an ed蓹k
, ya艧 etm蓹k 莽izgi ya艧 n枚qt蓹.

52
00:02:49,980 --> 00:02:53,010
Bel蓹 ki, oda insanlar谋n say谋,
眉莽 var dey蓹k.

53
00:02:53,010 --> 00:02:59,880
V蓹 ilk 艧蓹xs 13, dem蓹k
N枚vb蓹ti 26 v蓹 son 30.

54
00:02:59,880 --> 00:03:05,080
Bel蓹 ki, o, h蓹min 眉莽 t蓹krarlamaq laz谋md谋r
n蓹f蓹r, 14 h蓹yata 27 v蓹 31 莽ap.

55
00:03:05,080 --> 00:03:16,060
>> Bel蓹 ki, unutmay谋n ki, biz bir zaman b蓹yan
枚l莽眉s眉 n array, ki indeksl蓹ri

56
00:03:16,060 --> 00:03:19,950
array, array d蓹y蓹rl蓹ri var v蓹
indeksl蓹ri 0, 1, 2, b眉t眉n yol

57
00:03:19,950 --> 00:03:21,680
up n minus 1.

58
00:03:21,680 --> 00:03:26,255
Bel蓹likl蓹, biz dedi 眉莽 n蓹f蓹r var idi
otaqda, v蓹 biz burada qoymaq

59
00:03:26,255 --> 00:03:29,850
Bu vasit蓹sil蓹 ilk iteration
loop, i 0 olacaq.

60
00:03:29,850 --> 00:03:31,650
Bel蓹 ki, index 0.

61
00:03:31,650 --> 00:03:34,540
Biz ilk t蓹yin olunur
istifad蓹莽i daxil ya艧.

62
00:03:34,540 --> 00:03:38,870
Sonra n枚vb蓹ti bir, biz daxil oldu臒unuz
ikinci n istifad蓹莽i daxil, v蓹

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00:03:38,870 --> 00:03:40,580
iki, son n yan谋nda.

64
00:03:40,580 --> 00:03:44,200
>> Bel蓹 ki, fark 枚l莽眉s眉 bir array
眉莽 艧ey yoxdur

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indeksi 眉莽.

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00:03:46,040 --> 00:03:49,036
Bu d眉zg眉n deyil.

67
00:03:49,036 --> 00:03:50,250
B眉t眉n h眉quqlar.

68
00:03:50,250 --> 00:03:55,136
Bel蓹 ki, burada geri gedir.

69
00:03:55,136 --> 00:03:57,650

70
00:03:57,650 --> 00:04:01,590
Bel蓹 ki, indi biz Diziler b蓹hs etdik ki,
biz b蓹zi tan谋艧l谋q var.

71
00:04:01,590 --> 00:04:03,780
陌ndi biz komanda 眉莽眉n h蓹r蓹k蓹t olacaq
olacaq olan line d蓹lill蓹ri,

72
00:04:03,780 --> 00:04:05,890
Bu problem set olduqca m眉vafiq.

73
00:04:05,890 --> 00:04:09,670
>> Bel蓹 ki, indi q蓹d蓹r, zaman var
Sizin 蓹sas funksiyas谋 elan, biz var

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int main etibars谋z etdi.

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00:04:11,230 --> 00:04:14,070
Bel蓹 ki, etibars谋z yaln谋z dem蓹kdir ki,
Biz h蓹r hans谋 bir ke莽蓹n deyil

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00:04:14,070 --> 00:04:16,440
Bu funksiya arqumentl蓹r.

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00:04:16,440 --> 00:04:19,190
陌ndi biz 蓹sas g枚rm蓹k olacaq
b蓹zi arqumentl蓹r bil蓹r.

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00:04:19,190 --> 00:04:22,470
Burada argc int onlara z蓹ng
v蓹 simli argv m枚t蓹riz蓹d蓹.

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00:04:22,470 --> 00:04:26,930
M枚t蓹riz蓹d蓹, bir daha ifad蓹
biz seriallar谋n il蓹 m蓹艧臒ul oldu臒unuz.

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00:04:26,930 --> 00:04:31,850
Bel蓹 ki, burada, simli argv M枚t蓹riz蓹d蓹, biz ist蓹yirik
strings bir s谋ra il蓹 m蓹艧臒ul.

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00:04:31,850 --> 00:04:35,360
Bel蓹 argc g枚st蓹rir ki, olacaq
biz etdik ne莽蓹 arqumentl蓹r

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00:04:35,360 --> 00:04:37,580
Bu proqram ke莽di.

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00:04:37,580 --> 00:04:46,050
V蓹 o dem蓹kdir ki, n蓹
Bu yax谋n qoy.

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>> OK.

85
00:04:46,490 --> 00:04:50,790
Bel蓹 ki, indi q蓹d蓹r, biz h蓹r run etdik
dot 莽izgi ya艧 kimi proqram.

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00:04:50,790 --> 00:04:55,250
Biz h蓹m莽inin, command line, ke莽mi艧
d蓹lill蓹ri q蓹bul, bel蓹likl蓹 termini, command

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00:04:55,250 --> 00:04:56,550
line d蓹lill蓹ri.

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00:04:56,550 --> 00:04:59,760
Bel蓹 ki, ilk arqument, d眉nya salam.

89
00:04:59,760 --> 00:05:03,350
Bel蓹 ki, burada, argc 眉莽 olard谋.

90
00:05:03,350 --> 00:05:07,720
Bu arqumentl蓹r say谋 var
command line.

91
00:05:07,720 --> 00:05:12,840
Argc, h蓹mi艧蓹 蓹n az谋 1 ild蓹n dot
枚z眉n眉 ya艧 z蓹rb蓹 biri kimi sayar

92
00:05:12,840 --> 00:05:14,490
command line d蓹lill蓹ri.

93
00:05:14,490 --> 00:05:17,010
>> Sonra salam ilk.

94
00:05:17,010 --> 00:05:20,460
Dot 莽izgi ya艧, sonra zeroth varsa
salam ilk v蓹 d眉nya edir

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00:05:20,460 --> 00:05:22,830
ikinci command line arqument.

96
00:05:22,830 --> 00:05:29,490
Bel蓹 ki, simli argv, biz g枚rm蓹k olacaq,
strings, dot 莽izgi var

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00:05:29,490 --> 00:05:33,830
ya艧, hello, v蓹 d眉nya.

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00:05:33,830 --> 00:05:38,945
V蓹 Davudun xahi艧i il蓹 biz gedirik
ki tan谋dan bir video oynamaq.

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00:05:38,945 --> 00:05:42,486

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00:05:42,486 --> 00:05:43,890
>> [Video playback]

101
00:05:43,890 --> 00:05:46,240
>> -Up biz etdik proqramlar谋 indiy蓹 q蓹d蓹r
yaz谋l谋, biz b蓹yan etdik

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00:05:46,240 --> 00:05:48,500
蓹sas kimi int main void.

103
00:05:48,500 --> 00:05:51,170
V蓹 b眉t眉n bu d蓹f蓹 ki, etibars谋z var
sad蓹c蓹 ifad蓹 edilmi艧dir ki,

104
00:05:51,170 --> 00:05:54,430
Proqram h蓹r hans谋 bir etmir
command line d蓹lill蓹ri.

105
00:05:54,430 --> 00:05:57,750
Bir istifad蓹莽i bir 莽al谋艧谋r zaman dig蓹r s枚zl蓹,
proqram, o komanda t蓹min ed蓹 bil蓹r

106
00:05:57,750 --> 00:06:01,710
蓹lav蓹 yazaraq line arqumentl蓹r
s枚z v蓹 ya s枚z sonra proqram

107
00:06:01,710 --> 00:06:03,000
s蓹tirin蓹 ad谋.

108
00:06:03,000 --> 00:06:06,550
>> Yax艧谋, sizin proqram ist蓹yir蓹m, 蓹g蓹r
command line d蓹lill蓹ri, bir v蓹 ya almaq

109
00:06:06,550 --> 00:06:10,540
daha bel蓹 s枚zl蓹ri biz 蓹v蓹z etm蓹k laz谋md谋r
d蓹lill蓹ri bir ne莽蓹 il蓹 l蓹臒v.

110
00:06:10,540 --> 00:06:12,200
Bel蓹 ki, bunu bildirin.

111
00:06:12,200 --> 00:06:15,750
Cs50.h. daxildir

112
00:06:15,750 --> 00:06:19,360
Standart io.h. daxildir

113
00:06:19,360 --> 00:06:20,760
茝sas Int.

114
00:06:20,760 --> 00:06:26,330
陌ndi 蓹v蓹zin蓹 etibars谋z, m蓹n gedir蓹m
bir argc adl谋 int v蓹 m眉蓹yy蓹n

115
00:06:26,330 --> 00:06:28,780
argv strings array.

116
00:06:28,780 --> 00:06:31,820
陌ndi, argc v蓹 argv var
sad蓹c蓹 konvensiyalar.

117
00:06:31,820 --> 00:06:34,000
>> Biz bu d蓹lill蓹ri deyil蓹n bil蓹rdi
biz ist蓹yirik 蓹n 艧ey.

118
00:06:34,000 --> 00:06:37,630
Amma n蓹 vacibdir argc oldu臒unu
bir int m眉蓹yy蓹n, bu, 莽眉nki

119
00:06:37,630 --> 00:06:41,360
Bu arqument count ehtiva gedir,
c蓹mi s枚zl蓹 say谋 ki,

120
00:06:41,360 --> 00:06:43,380
istifad蓹莽i onun tez-da 莽ap etmi艧dir.

121
00:06:43,380 --> 00:06:47,910
argv, eyni zamanda, d蓹lil vektor edir
h蓹qiq蓹t蓹n saxlan谋lmas谋 bir s谋ra olacaq

122
00:06:47,910 --> 00:06:52,020
istifad蓹莽i var ki, s枚zl蓹ri b眉t眉n
onun tez-da 莽ap.

123
00:06:52,020 --> 00:06:54,500
>> 陌ndi bir 艧ey davam ed蓹k
bu bir v蓹 ya daha 莽ox

124
00:06:54,500 --> 00:06:55,660
command line d蓹lill蓹ri.

125
00:06:55,660 --> 00:07:00,070
X眉susil蓹 nin ir蓹li v蓹 莽ap ged蓹k
h蓹r hans谋 s枚z istifad蓹莽i n枚vl蓹ri

126
00:07:00,070 --> 00:07:03,960
Proqram谋n ad谋na
s蓹tirin蓹.

127
00:07:03,960 --> 00:07:04,730
Open bracket.

128
00:07:04,730 --> 00:07:06,240
Close bracket.

129
00:07:06,240 --> 00:07:10,510
Printf faiz s backslash v蓹 verg眉l.

130
00:07:10,510 --> 00:07:14,550
V蓹 indi m蓹n printf n蓹 d蓹y蓹ri dem蓹k laz谋md谋r
ki, tutucu plug.

131
00:07:14,550 --> 00:07:18,600
M蓹n istifad蓹莽i var ki, ilk s枚z眉 ist蓹yir蓹m
proqram ad谋 sonra tipli,

132
00:07:18,600 --> 00:07:23,130
v蓹 m蓹n m眉蓹yy蓹n etm蓹k 眉莽眉n gedir蓹m
argv bracket 1, yax谋n

133
00:07:23,130 --> 00:07:24,830
m枚t蓹riz蓹, n枚qt蓹li verg眉l.

134
00:07:24,830 --> 00:07:27,290
>> 陌ndi niy蓹 bracket 1 v蓹 bracket 0?

135
00:07:27,290 --> 00:07:30,990
B蓹li, bu, avtomatik olaraq saxlan谋l谋r 莽谋x谋r
argv 0 olacaq edir

136
00:07:30,990 --> 00:07:32,620
Proqram谋n faktiki ad谋.

137
00:07:32,620 --> 00:07:36,180
Bel蓹 ki, ilk s枚z istifad蓹莽i n枚vl蓹ri
Proqram谋n ad谋 il蓹 sonra

138
00:07:36,180 --> 00:07:38,990
konvensiya, olacaq
argv 1 saxlan谋l谋r.

139
00:07:38,990 --> 00:07:42,380
陌ndi t蓹rtib ed蓹k v蓹
Bu proqram run.

140
00:07:42,380 --> 00:07:47,780
>> Argv 0, dot 莽izgi argv 0 olun.

141
00:07:47,780 --> 00:07:50,520
陌ndi bir s枚z salam kimi.

142
00:07:50,520 --> 00:07:51,670
Daxil edin.

143
00:07:51,670 --> 00:07:53,520
V蓹 biz hello, var.

144
00:07:53,520 --> 00:07:55,750
>> [END Video playback]

145
00:07:55,750 --> 00:07:57,000
>> Rob Boden: B眉t眉n h眉ququ.

146
00:07:57,000 --> 00:07:59,380

147
00:07:59,380 --> 00:08:01,230
Ki ba臒lay谋n.

148
00:08:01,230 --> 00:08:16,730
Bel蓹 ki, proqram bir g枚z alaraq
biz yaln谋z, yax艧谋, biz蓹 yaln谋z t蓹qdim

149
00:08:16,730 --> 00:08:24,710
biz 0 argv 莽ap 蓹g蓹r indi, etm蓹k, g枚st蓹rm蓹k
Bu, argv 0, dot 莽izgi argv 0 budur.

150
00:08:24,710 --> 00:08:30,440
G枚zl蓹nilir ki, onu 莽ap oldu
argv 0 ild蓹n, proqram谋n ad谋n谋

151
00:08:30,440 --> 00:08:32,970
h蓹mi艧蓹 gedir
Proqram谋n ad谋.

152
00:08:32,970 --> 00:08:35,640
Amma bir 艧ey ed蓹k
daha maraql谋 bit.

153
00:08:35,640 --> 00:08:42,080
>> Bel蓹 ki, problem d蓹sti, siz olacaq
Bu funksiya, ATOI t蓹qdim.

154
00:08:42,080 --> 00:08:44,440
Bel蓹 ki, n蓹 biz ATOI istifad蓹 edirsiniz?

155
00:08:44,440 --> 00:08:48,550
Ki, 莽evirm蓹k olacaq bir
bir tam string.

156
00:08:48,550 --> 00:08:53,280
M蓹n string ke莽m蓹k 蓹g蓹r, bir iki 眉莽,
ATOI 眉莽眉n ki, 莽evirm蓹k laz谋md谋r ki,

157
00:08:53,280 --> 00:08:56,910
Bu tam, bir iki 眉莽.

158
00:08:56,910 --> 00:09:01,480
Bel蓹likl蓹, biz ilk 莽evirm蓹k olacaq
bir tam command line arqument

159
00:09:01,480 --> 00:09:05,690
v蓹 sonra yaln谋z tam 莽ap.

160
00:09:05,690 --> 00:09:09,680
>> Bel蓹 ki, 蓹sas蓹n, biz n枚v ist蓹yirik
yaln谋z GetInt reimplementing

161
00:09:09,680 --> 00:09:12,350
tam 蓹mrind蓹 daxil edilir
line 蓹v蓹zin蓹 proqram

162
00:09:12,350 --> 00:09:14,560
interaktiv.

163
00:09:14,560 --> 00:09:23,170
Bel蓹likl蓹, argv 0 edilm蓹si, n蓹 ed蓹k
burada bu ki, yax谋n.

164
00:09:23,170 --> 00:09:27,670
Bel蓹 argv 0 莽al谋艧an, v蓹 daxil ed蓹k
tam, bir iki 眉莽 d枚rd bir iki.

165
00:09:27,670 --> 00:09:30,840
Bel蓹 ki, biri tam 莽ap ed蓹c蓹yik
iki 眉莽 d枚rd bir iki.

166
00:09:30,840 --> 00:09:35,500
Ki ATOI b蓹zi inc蓹likl蓹rini var
bir 艧ey haqq谋nda qay臒谋 dayand谋rmaq laz谋md谋r

167
00:09:35,500 --> 00:09:39,040
cari r蓹q蓹mli karakter N. k蓹narda,
lakin etm蓹z.

168
00:09:39,040 --> 00:09:42,870
>> Bel蓹likl蓹, siz n蓹 d眉艧眉n眉rs眉n眉z
M蓹n bunu 蓹g蓹r?

169
00:09:42,870 --> 00:09:45,520

170
00:09:45,520 --> 00:09:47,050
Segmentasyon g眉nah.

171
00:09:47,050 --> 00:09:50,410
Bel蓹 ki, niy蓹 ki?

172
00:09:50,410 --> 00:09:56,060
Bizim proqram谋m谋zda siz geri baxsaq, biz ist蓹yirik
argv 1, ilk d蓹lil konvertasiya

173
00:09:56,060 --> 00:09:59,610
proqram ad谋 sonra, bir tam.

174
00:09:59,610 --> 00:10:03,350
Amma ke莽di he莽 bir d蓹lil yoxdur
proqram ad谋na.

175
00:10:03,350 --> 00:10:08,060
Odur ki, biz bu arabas谋 g枚r眉r眉k
proqram, 莽眉nki, biz 莽al谋艧t谋rmak 眉莽眉n c蓹hd 蓹g蓹r

176
00:10:08,060 --> 00:10:10,530
h蓹r hans谋 bir d蓹lill蓹ri olmadan,
yaln谋z q蓹za ed蓹c蓹k.

177
00:10:10,530 --> 00:10:16,950
>> Siz g枚r眉rs眉n眉z bel蓹 bir 眉mumi model
bir 艧ey kimi, argc az olduqda

178
00:10:16,950 --> 00:10:21,100
olmad谋臒谋n谋 ifad蓹 ed蓹n iki, daha
蓹n az谋 proqram ad谋 v蓹

179
00:10:21,100 --> 00:10:29,100
ilk d蓹lil, sonra biz bir 艧ey ed蓹c蓹yik
kimi printf, kifay蓹t deyil

180
00:10:29,100 --> 00:10:31,190
command line d蓹lill蓹ri.

181
00:10:31,190 --> 00:10:33,170
Bu y蓹qin ki, 莽ap 眉莽眉n yax艧谋 bir deyil,
kimi, y蓹qin ki, bir 艧ey var

182
00:10:33,170 --> 00:10:35,440
Siz tam daxil olmal谋d谋r
command line.

183
00:10:35,440 --> 00:10:37,450
M蓹n yaln谋z orada 莽谋xaca臒谋q.

184
00:10:37,450 --> 00:10:39,600
V蓹 sonra 1 qay谋tmaq.

185
00:10:39,600 --> 00:10:44,740
Bel蓹 ki, bizim sonunda unutmay谋n ki
proqram, biz 0 qay谋tmaq 蓹g蓹r ki, sort-

186
00:10:44,740 --> 00:10:47,060
u臒urlar g枚st蓹rir.

187
00:10:47,060 --> 00:10:50,940
V蓹 蓹sas da avtomatik olaraq
蓹g蓹r 0 qaytar谋r.

188
00:10:50,940 --> 00:10:55,800
>> Odur ki, biz g枚st蓹rir 1 retuning edirik
ki, u臒ur deyil ki.

189
00:10:55,800 --> 00:11:01,000
V蓹 siz ist蓹diyiniz h蓹r hans谋 qay谋da bil蓹r,
yaln谋z 0 u臒urlar g枚st蓹rir v蓹

190
00:11:01,000 --> 00:11:03,390
ba艧qa bir 艧ey u臒ursuzluq g枚st蓹rir.

191
00:11:03,390 --> 00:11:04,855
Bel蓹 ki, h蓹r 艧eyi bu versiyas谋 run bildirin.

192
00:11:04,855 --> 00:11:12,880

193
00:11:12,880 --> 00:11:16,600
Bel蓹likl蓹, biz bir command line daxil deyil, 蓹g蓹r
d蓹lil, d眉zg眉n dem蓹k laz谋md谋r

194
00:11:16,600 --> 00:11:18,290
us, kifay蓹t q蓹d蓹r command line deyil.

195
00:11:18,290 --> 00:11:20,610
C眉ml蓹 ba艧a g蓹lm蓹di.

196
00:11:20,610 --> 00:11:24,950
Ba艧qa, biz, h蓹qiq蓹t蓹n, bir ke莽m蓹k 蓹g蓹r,
bu proqram tam bil蓹r.

197
00:11:24,950 --> 00:11:27,920
Bel蓹 ki, bu siz argc istifad蓹 nec蓹 edir
say谋 do臒rulamak 眉莽眉n

198
00:11:27,920 --> 00:11:30,630
command line d蓹lill蓹ri ki,
h蓹qiq蓹t蓹n q蓹bul olunur.

199
00:11:30,630 --> 00:11:39,360
>> Bel蓹 ki, bir az daha bu program ed蓹k
m眉r蓹kk蓹b, ikinci baxmaq

200
00:11:39,360 --> 00:11:42,180
艧eyi iteration.

201
00:11:42,180 --> 00:11:46,310
Bel蓹 ki, indi biz yaln谋z 莽ap deyilik
ilk command line arqument.

202
00:11:46,310 --> 00:11:51,210
Burada, biz int i b蓹rab蓹rdir iterating edirik
0, i, i argc azd谋r plus

203
00:11:51,210 --> 00:11:55,280
plus, v蓹 莽ap argv, index i.

204
00:11:55,280 --> 00:11:59,300
Bel蓹 ki, bu model, yenid蓹n, bu, eyni
蓹v蓹zin蓹 ba艧qa 蓹vv蓹l model,

205
00:11:59,300 --> 00:12:02,600
d蓹yi艧蓹n z蓹ng
n, biz argc istifad蓹 edirik.

206
00:12:02,600 --> 00:12:09,520
>> Bel蓹 ki, bu h蓹r indeksi 眉z蓹rind蓹 iterating olunur
serialda v蓹 h蓹r 莽ap

207
00:12:09,520 --> 00:12:11,910
ki, array element.

208
00:12:11,910 --> 00:12:20,300
V蓹 bel蓹 ki, biz bu proqram 莽al谋艧t谋rd谋臒谋n谋zda, yax艧谋,
M蓹n he莽 bir command line daxil etm蓹yib

209
00:12:20,300 --> 00:12:22,540
arqumentl蓹r yaln谋z izl蓹ri bel蓹
proqram ad谋.

210
00:12:22,540 --> 00:12:26,053
M蓹n h蓹r 艧eyi bir d蓹st蓹 daxil edin, bu will
biri 枚z x蓹tti il蓹 h蓹r 莽ap.

211
00:12:26,053 --> 00:12:31,213

212
00:12:31,213 --> 00:12:32,210
>> OK.

213
00:12:32,210 --> 00:12:34,770
Bel蓹 ki, g蓹l蓹c蓹k bu bir add谋m olsun.

214
00:12:34,770 --> 00:12:38,890
V蓹 蓹v蓹zin蓹 h蓹r arqument 莽ap
枚z x蓹tti il蓹, h蓹r 莽ap imkan

215
00:12:38,890 --> 00:12:42,590
h蓹r bir arqument xarakter
枚z x蓹tti il蓹.

216
00:12:42,590 --> 00:12:46,700
Bel蓹 argv oldu臒unu unutmay谋n
strings bir s谋ra.

217
00:12:46,700 --> 00:12:50,960
Bel蓹 ki, n蓹 bir string, lakin
simvol bir array?

218
00:12:50,960 --> 00:12:57,140
Bel蓹 ki, argv h蓹qiq蓹t蓹n o dem蓹kdir ki, bir
simvol bir s谋ra array.

219
00:12:57,140 --> 00:13:04,920
Bel蓹 ki, istifad蓹 ed蓹r蓹k,
indi bu ignore bildirin.

220
00:13:04,920 --> 00:13:08,190
Yaln谋z simli argv 0 n蓹z蓹rd蓹n ke莽ir蓹k.

221
00:13:08,190 --> 00:13:14,170
>> Biz h蓹r bir xarakter g蓹tirm蓹k ist蓹yir蓹m 蓹g蓹r
argv 0 枚z x蓹tti il蓹, sonra m蓹n ist蓹yir蓹m

222
00:13:14,170 --> 00:13:19,500
biz istifad蓹 etdiyiniz model etm蓹k, i
serial谋n uzunlu臒u az,

223
00:13:19,500 --> 00:13:23,990
, burada strlen olan ki,
M蓹n ist蓹yir蓹m n蓹, simli

224
00:13:23,990 --> 00:13:26,450
s argv 0 b蓹rab蓹rdir.

225
00:13:26,450 --> 00:13:30,390
Bel蓹 ki, i bizim uzunlu臒u azd谋r
bu halda bir s谋ra olan array,

226
00:13:30,390 --> 00:13:34,410
simvol, i plus plus.

227
00:13:34,410 --> 00:13:41,040
Biz ke莽蓹n h蓹ft蓹 g枚rd眉m kimi, bel蓹 ki, bu ideal var
Biz k蓹narda strlen ki, h蓹r蓹k蓹t 蓹g蓹r

228
00:13:41,040 --> 00:13:45,210
v蓹ziyy蓹ti, ild蓹n n 蓹lav蓹 olunacaq
s strlen biz getm蓹k h蓹r d蓹f蓹

229
00:13:45,210 --> 00:13:47,720
loop vasit蓹sil蓹 v蓹 bu
d蓹yi艧蓹n etm蓹k niyy蓹tind蓹 deyil.

230
00:13:47,720 --> 00:13:50,230
Bel蓹 ki, biz burada n b蓹rab蓹r m眉蓹yy蓹n ed蓹c蓹yik.

231
00:13:50,230 --> 00:13:54,260

232
00:13:54,260 --> 00:13:55,170
>> OK.

233
00:13:55,170 --> 00:14:01,320
Bel蓹 ki, indi biz art谋q iterating edirik
serial谋n h蓹r index.

234
00:14:01,320 --> 00:14:05,630
V蓹 bel蓹 ki, biz h蓹r 莽ap etm蓹k ist蓹yirsinizs蓹
ki, array, faiz c karakter

235
00:14:05,630 --> 00:14:06,880
biz istifad蓹 etm蓹k ist蓹diyiniz bayra臒谋
simvol.

236
00:14:06,880 --> 00:14:10,750

237
00:14:10,750 --> 00:14:19,770
陌ndi bir bracket i olacaq edir
string, index xarakter i, bel蓹 ki, 蓹g蓹r

238
00:14:19,770 --> 00:14:20,970
string salam idi.

239
00:14:20,970 --> 00:14:27,530
sonra bracket 0 h olacaq S S
1 bel蓹 e olacaq v蓹.

240
00:14:27,530 --> 00:14:30,800
>> Bel蓹 ki, indi biz birl蓹艧dirm蓹k ist蓹yir蓹m
Bu iki 艧eyi.

241
00:14:30,800 --> 00:14:35,440
Biz h蓹r bir xarakter 莽ap etm蓹k ist蓹yir蓹m
h蓹r command line arqument.

242
00:14:35,440 --> 00:14:38,950
Bel蓹 ki, biz olacaq
bir loop 眉莽眉n i莽 i莽蓹.

243
00:14:38,950 --> 00:14:47,480
V蓹 艧蓹rti, ilk counter
i, n枚vb蓹ti j olacaq, n edir

244
00:14:47,480 --> 00:14:54,450
argv i strlen olacaq, i
az n, i plus plus edir.

245
00:14:54,450 --> 00:14:59,150

246
00:14:59,150 --> 00:15:06,870
陌ndi 蓹v蓹zin蓹 莽ap argv i, bel蓹 ki,
i index gedir argv bracket -

247
00:15:06,870 --> 00:15:14,280
ki, i-ci command line olacaq
arqument argv i, j gedir

248
00:15:14,280 --> 00:15:16,925
Bu jth xarakter ola
i-ci arqument.

249
00:15:16,925 --> 00:15:20,580

250
00:15:20,580 --> 00:15:24,810
M蓹n indi burada bu q蓹d蓹r qurtarmaq laz谋md谋r
biz ki, loop onu qoymaq b蓹ri.

251
00:15:24,810 --> 00:15:33,900
Bel蓹 ki, simli s b蓹rab蓹rdir b蓹rab蓹rdir
argv i, sonra s bracket j.

252
00:15:33,900 --> 00:15:36,980
>> Yax艧谋, biz b蓹yan etm蓹k laz谋m deyil
Bu d蓹yi艧蓹n s.

253
00:15:36,980 --> 00:15:44,530
茝ksin蓹, biz yaln谋z bu birl蓹艧dirm蓹k laz谋md谋r
biz n蓹 iki, j i argv.

254
00:15:44,530 --> 00:15:45,780
>> HOPARL脰R 1: [i艧itilemez].

255
00:15:45,780 --> 00:15:48,850

256
00:15:48,850 --> 00:15:49,680
>> Rob Boden: Yax艧谋 z蓹ng.

257
00:15:49,680 --> 00:15:52,936
Bel蓹 ki, bu pozuldu.

258
00:15:52,936 --> 00:15:55,510
M蓹n, h蓹qiq蓹t蓹n, qa莽谋b varsa, biz ki,
bu h蓹yata.

259
00:15:55,510 --> 00:16:01,210
M蓹n qay臒谋 bel蓹 counter
Bu x眉susil蓹

260
00:16:01,210 --> 00:16:05,410
loop j, iterator edir.

261
00:16:05,410 --> 00:16:08,560
Bel蓹 ki, m蓹s蓹l蓹l蓹r daxil olard谋,
y蓹qin ki, bir sonsuz loop, 蓹g蓹r biz

262
00:16:08,560 --> 00:16:09,540
sabit deyil.

263
00:16:09,540 --> 00:16:12,220
Biz d蓹 s枚hb蓹t edirik, niy蓹 ki
haqq谋nda bu g眉n ay谋klama.

264
00:16:12,220 --> 00:16:13,120
>> OK.

265
00:16:13,120 --> 00:16:15,240
Bel蓹 ki, bu proqram run imkan verir.

266
00:16:15,240 --> 00:16:21,200
V蓹 蓹slind蓹 ayr谋-ayr谋 printf 蓹lav蓹 ed蓹k
burada yaln谋z 莽ap ed蓹c蓹k

267
00:16:21,200 --> 00:16:27,480
Bu dem蓹kdir ild蓹n bir line, biz
proqram run, bir bo艧 olacaq

268
00:16:27,480 --> 00:16:31,830
H蓹r xarakterli aras谋nda line
h蓹r command line arqument.

269
00:16:31,830 --> 00:16:33,448
B蓹li, biz o dem蓹kdir ki, n蓹 g枚r眉rs眉n眉z.

270
00:16:33,448 --> 00:16:37,310

271
00:16:37,310 --> 00:16:37,790
Oop.

272
00:16:37,790 --> 00:16:39,870
B蓹zi s蓹hv var.

273
00:16:39,870 --> 00:16:42,860
Error dolay谋s谋 elan
kitabxana funksiyas谋 strlen.

274
00:16:42,860 --> 00:16:51,630
>> Bel蓹 ki, bizim proqram geri gedir, m蓹n
string.h daxil hash unuttum.

275
00:16:51,630 --> 00:16:54,240

276
00:16:54,240 --> 00:16:57,730
Bel蓹 ki, string.h olacaq edir
bildirir ki, header file

277
00:16:57,730 --> 00:16:58,980
funksiyas谋 strlen.

278
00:16:58,980 --> 00:17:04,650

279
00:17:04,650 --> 00:17:06,060
OK, bu, t蓹rtib edir.

280
00:17:06,060 --> 00:17:09,109
陌ndi run bildirin.

281
00:17:09,109 --> 00:17:10,930
Bel蓹 ki, yaln谋z.

282
00:17:10,930 --> 00:17:17,790
Bu 莽ap olacaq bizim
proqram ad谋, hello d眉nya.

283
00:17:17,790 --> 00:17:23,510
H蓹r bir, h蓹r 艧ey 莽ap olacaq
枚z x蓹tti il蓹 xarakter.

284
00:17:23,510 --> 00:17:24,540
OK.

285
00:17:24,540 --> 00:17:30,625
>> Bel蓹 nin 蓹slind蓹 bu g枚t眉r蓹k
daha bir add谋m.

286
00:17:30,625 --> 00:17:34,050

287
00:17:34,050 --> 00:17:39,700
茝v蓹zin蓹 string.h istifad蓹, ed蓹k
biz 枚z h蓹yata ist蓹diyiniz nec蓹 d眉艧眉nm蓹k

288
00:17:39,700 --> 00:17:41,420
strlen funksiyas谋.

289
00:17:41,420 --> 00:17:45,600
M蓹n d蓹rhal ver蓹c蓹yik
bir funksiyas谋 imza.

290
00:17:45,600 --> 00:17:52,900
Bel蓹 ki, my_strlen z蓹ng ed蓹k, v蓹 bu
bir arqument kimi bir string almaq 眉莽眉n gedir,

291
00:17:52,900 --> 00:17:57,220
v蓹 biz geri g枚zl蓹yirik
ki, simli uzunlu臒u.

292
00:17:57,220 --> 00:18:03,430
Bel蓹 ki, burada ki, o臒lan var?

293
00:18:03,430 --> 00:18:04,990
B蓹li.

294
00:18:04,990 --> 00:18:06,740
OK.

295
00:18:06,740 --> 00:18:12,900
Bel蓹 ki, 蓹vv蓹ll蓹r Slayd xat谋rlay谋ram ki,
, ke莽蓹n h蓹ft蓹 idi ki,

296
00:18:12,900 --> 00:18:18,890
simvol array, yax艧谋, bir string,
bel蓹 ki, bu, bizim string s dey蓹k.

297
00:18:18,890 --> 00:18:29,870
Bel蓹 ki, s simli 蓹g蓹r, hello, sonra,
H-E-L-L-O, yadda艧 ki, olacaq

298
00:18:29,870 --> 00:18:35,610
sonra bu backslash ola bil蓹r, v蓹
0 character.

299
00:18:35,610 --> 00:18:39,170
>> Bel蓹 ki, nec蓹 biz s uzunlu臒u almaq edirsiniz?

300
00:18:39,170 --> 00:18:43,190
Yax艧谋, oyun bu axtar谋r
0 xarakter, bu null reaksiyalara

301
00:18:43,190 --> 00:18:44,380
terminator.

302
00:18:44,380 --> 00:18:50,270
Bel蓹 ki, alqoritm davam edir
ne莽蓹 kimi bir 艧ey olacaq

303
00:18:50,270 --> 00:18:51,510
kifay蓹t q蓹d蓹r simvol ki, -

304
00:18:51,510 --> 00:18:56,180
Bu 蓹l b蓹zi t蓹msil ed蓹k
counter, bu int uzunlu臒u z蓹ng ed蓹k.

305
00:18:56,180 --> 00:19:00,060
Bel蓹 ki, burada-d蓹n ba艧layaraq, biz ist蓹yirik
simli 眉z蓹rind蓹 t蓹krarlamaq gedir.

306
00:19:00,060 --> 00:19:04,100
>> Bel蓹 ki, bu H ilk xarakter var,
v蓹 geri, bel蓹 ki, 0 do臒ramaq deyil

307
00:19:04,100 --> 00:19:05,170
uzunlu臒u 1.

308
00:19:05,170 --> 00:19:08,050
N枚vb蓹ti xarakter t蓹krarlamaq,
E, v蓹 0 backslash deyil.

309
00:19:08,050 --> 00:19:09,630
Length 2.

310
00:19:09,630 --> 00:19:10,960
L, 3.

311
00:19:10,960 --> 00:19:11,850
L, 4.

312
00:19:11,850 --> 00:19:13,050
O, 5.

313
00:19:13,050 --> 00:19:16,690
V蓹, n蓹hay蓹t, biz backslash 莽atmaq
0, v蓹 o dem蓹kdir ki, yax艧谋,

314
00:19:16,690 --> 00:19:17,780
Bu simli bitdi.

315
00:19:17,780 --> 00:19:20,130
Bel蓹 ki, 5 qay谋daq.

316
00:19:20,130 --> 00:19:33,630
>> Y蓹ni 蓹slind蓹, ilk ki, h蓹yata
m蓹nim n uzunlu臒u M蓹nim sa臒, 0 b蓹rab蓹rdir.

317
00:19:33,630 --> 00:19:36,088
V蓹 biz t蓹krarlamaq olacaq -

318
00:19:36,088 --> 00:19:38,000
>> HOPARL脰R 1: [i艧itilemez]

319
00:19:38,000 --> 00:19:38,640
>> Rob Boden: Oh, vur.

320
00:19:38,640 --> 00:19:39,870
Yax艧谋 z蓹ng.

321
00:19:39,870 --> 00:19:42,680
Boom.

322
00:19:42,680 --> 00:19:44,140
Bel蓹 ki, n uzunlu臒u 0 b蓹rab蓹rdir.

323
00:19:44,140 --> 00:19:46,910

324
00:19:46,910 --> 00:19:58,310
Bel蓹 ki, indi is蓹 uzunlu臒u deyil
sonra b蓹rab蓹r v蓹 backslash 0.

325
00:19:58,310 --> 00:20:04,660
Bel蓹 ki, bu backslash 0 xat谋rlay谋ram, bir edir
faktiki xarakter, v蓹 bu g枚st蓹rir

326
00:20:04,660 --> 00:20:05,820
simli sonu.

327
00:20:05,820 --> 00:20:09,850
Just kimi, h蓹m莽inin, backslash
n faktiki karakter.

328
00:20:09,850 --> 00:20:14,040
Backslash 0 qeyd edir
bizim simli sonunda.

329
00:20:14,040 --> 00:20:15,414
M蓹n orada qoymaq ist蓹mir蓹m.

330
00:20:15,414 --> 00:20:19,190

331
00:20:19,190 --> 00:20:25,620
V蓹 uzunlu臒u dizine s deyil is蓹
null terminator b蓹rab蓹r, sonra

332
00:20:25,620 --> 00:20:27,130
biz yaln谋z uzunlu臒u artt谋rmay谋 olacaq.

333
00:20:27,130 --> 00:20:29,860

334
00:20:29,860 --> 00:20:34,880
Bel蓹likl蓹, bizim proqram谋n sonunda,
uzunlu臒u n蓹tic蓹d蓹 gedir

335
00:20:34,880 --> 00:20:37,610
bu halda 5 olun.

336
00:20:37,610 --> 00:20:39,210
V蓹 biz yaln谋z uzunlu臒u qay谋tmaq laz谋md谋r.

337
00:20:39,210 --> 00:20:42,570

338
00:20:42,570 --> 00:20:43,530
>> OK.

339
00:20:43,530 --> 00:20:48,290
Bel蓹 ki, indi a艧a臒谋 burada, m蓹n yox
my_strlen yoxdur.

340
00:20:48,290 --> 00:20:50,700
Nin 蓹min etm蓹k 眉莽眉n t蓹rtib ed蓹k
h蓹r 艧ey r蓹van 莽al谋艧谋r.

341
00:20:50,700 --> 00:20:55,820

342
00:20:55,820 --> 00:20:58,210
M蓹n 2 edirdi?

343
00:20:58,210 --> 00:21:00,565
V蓹 ya 1 idi?

344
00:21:00,565 --> 00:21:01,940
Etm蓹lidir.

345
00:21:01,940 --> 00:21:02,690
B眉t眉n h眉quqlar.

346
00:21:02,690 --> 00:21:08,490
Bel蓹 ki, bu argv 2.

347
00:21:08,490 --> 00:21:11,585
G枚zl蓹nil蓹n kimi, 莽al谋艧谋r, baxmayaraq ki,
bir m蓹n bunu etdi ki, idi?

348
00:21:11,585 --> 00:21:15,060

349
00:21:15,060 --> 00:21:15,550
B蓹li.

350
00:21:15,550 --> 00:21:16,760
OK.

351
00:21:16,760 --> 00:21:21,820
艦eyi bu versiyas谋 yoxdur
Bu printf yeni sonra line, lakin

352
00:21:21,820 --> 00:21:22,910
he莽 bir f蓹rq etmir.

353
00:21:22,910 --> 00:21:23,300
OK.

354
00:21:23,300 --> 00:21:25,780
G枚zl蓹nilir ki i艧l蓹mi艧dir.

355
00:21:25,780 --> 00:21:34,750
>> 陌ndi biz h蓹tta bu bir add谋m birl蓹艧dir蓹 bil蓹r
daha, burada yerl蓹艧ir bildiri艧, yax艧谋,

356
00:21:34,750 --> 00:21:38,920
ilk, biz argv olan strlen q蓹nim蓹t莽ilik edirik
i, sonra biz art谋q iterating edirik

357
00:21:38,920 --> 00:21:41,450
ki, simli h蓹r character.

358
00:21:41,450 --> 00:21:47,480
Bel蓹 ki, 蓹v蓹zin蓹 bunu, n蓹 蓹g蓹r biz
yaln谋z g枚zl蓹m蓹 bu m蓹ntiqi birl蓹艧dirm蓹k

359
00:21:47,480 --> 00:21:50,740
biz backslash 0 h眉ququna hit q蓹d蓹r
loop 眉莽眉n bu daxil?

360
00:21:50,740 --> 00:21:53,740

361
00:21:53,740 --> 00:22:07,490
Argv i, j n蓹 is蓹 bel蓹 t蓹krarlamaq
b蓹rab蓹r backslash 0.

362
00:22:07,490 --> 00:22:10,680
Bel蓹 ki, ilk run bildirin.

363
00:22:10,680 --> 00:22:19,838

364
00:22:19,838 --> 00:22:21,180
>> B眉t眉n h眉quqlar.

365
00:22:21,180 --> 00:22:27,655
Bel蓹 ki, burada, bu v蓹ziyy蓹ti deyib -

366
00:22:27,655 --> 00:22:38,090

367
00:22:38,090 --> 00:22:40,060
ki sil.

368
00:22:40,060 --> 00:22:49,140
Bel蓹 ki, indi, bu, bizim argv olsun.

369
00:22:49,140 --> 00:22:55,290
M蓹n yaln谋z 蓹vv蓹l proqram qa莽d谋 zaman,
argv strings bir s谋ra edir.

370
00:22:55,290 --> 00:23:03,100
V蓹 m蓹n dot 莽izgi argv il蓹 run 蓹g蓹r
2, hello d眉nya, sonra argv

371
00:23:03,100 --> 00:23:07,650
枚z眉 argv 眉莽眉n, uzunlu臒u 3
s谋f谋r, hello, v蓹 d眉nya.

372
00:23:07,650 --> 00:23:11,700

373
00:23:11,700 --> 00:23:19,660
>> V蓹 bu g枚st蓹ricil蓹rinin h蓹r biri daxilind蓹 deyil,
枚z眉 bu olacaq bir array,

374
00:23:19,660 --> 00:23:23,780
dot, bu 莽izgi olacaq, bilmir蓹m
ki, d眉zg眉n istiqam蓹td蓹 idi, m蓹n

375
00:23:23,780 --> 00:23:25,680
Bu idi d眉艧眉nm眉r蓹m.

376
00:23:25,680 --> 00:23:30,110
A-R-V dash, daha 莽ox yer laz谋md谋r.

377
00:23:30,110 --> 00:23:32,570
Bu array daxil k蓹silir.

378
00:23:32,570 --> 00:23:38,230
A-R-V dash 0, sonra backslash 0.

379
00:23:38,230 --> 00:23:43,160
V蓹 sonra nizams谋zl谋q salam olacaq.

380
00:23:43,160 --> 00:23:45,910
Nin, H-E backslash 0 deyirl蓹r.

381
00:23:45,910 --> 00:23:51,130
V蓹 n蓹hay蓹t, W-O backslash 0.

382
00:23:51,130 --> 00:23:59,730
>> Bel蓹likl蓹, biz yaln谋z yaz谋rd谋 ki, alqoritm,
onlar oldu臒unuz loops 眉莽眉n i莽-i莽蓹

383
00:23:59,730 --> 00:24:07,321
Doing, biz ilk var
i v蓹 sonra j qar艧谋.

384
00:24:07,321 --> 00:24:15,206
Bu kod il蓹 daha asan olard谋
ekran, geri bu ged蓹k.

385
00:24:15,206 --> 00:24:17,476
OK.

386
00:24:17,476 --> 00:24:24,600
Bel蓹 ki, i olan iterator oldu臒unu qeyd
h蓹r bir komanda 眉z蓹rind蓹 iterating

387
00:24:24,600 --> 00:24:25,610
line arqument.

388
00:24:25,610 --> 00:24:28,870
V蓹 j iterator iterating edir
ki, h蓹r bir xarakter 眉z蓹rind蓹

389
00:24:28,870 --> 00:24:30,410
command line arqument.

390
00:24:30,410 --> 00:24:46,755
Bel蓹 ki, bu olanlar谋 printf n蓹
, biz argv 0 0 printf printf var olunur

391
00:24:46,755 --> 00:24:58,680
argv 0 1, printf argv 0 2 0 3 0 4 0
5, 0 6, lakin indi, argv 0 7 gedir

392
00:24:58,680 --> 00:25:00,670
b蓹rab蓹r backslash 0.

393
00:25:00,670 --> 00:25:05,730
>> Bel蓹likl蓹 biz loop 眉莽眉n 莽谋xmaq,
v蓹 indi i 1 iterates.

394
00:25:05,730 --> 00:25:10,910
V蓹 indi biz 莽ap olacaq
argv 1 0, argv 1 1 -

395
00:25:10,910 --> 00:25:17,040
yax艧谋, indi m蓹n q谋sa salam k蓹silmi艧 ild蓹n,
argv 1 2 t蓹krar olacaq

396
00:25:17,040 --> 00:25:18,170
backslash 0.

397
00:25:18,170 --> 00:25:25,050
V蓹 bel蓹 ki, i artt谋rmay谋 v蓹 davam v蓹
ki, q蓹d蓹r biz b眉t眉n 莽ap

398
00:25:25,050 --> 00:25:28,580
d眉nya v蓹 o 眉莽 command line var
arqumentl蓹r v蓹 biz h蓹yata 莽谋xmaq laz谋md谋r

399
00:25:28,580 --> 00:25:31,670
outermost loop, v蓹
proqram bitirm蓹k.

400
00:25:31,670 --> 00:25:38,390

401
00:25:38,390 --> 00:25:39,640
OK.

402
00:25:39,640 --> 00:25:43,903

403
00:25:43,903 --> 00:25:46,795
>> Bel蓹 ki, burada qay谋da bildirin.

404
00:25:46,795 --> 00:25:49,670

405
00:25:49,670 --> 00:25:52,370
Bel蓹 ki, b蓹zi tan谋艧 olmaq laz谋md谋r
Bu command line d蓹lill蓹ri

406
00:25:52,370 --> 00:25:54,460
x眉susi problem m眉蓹yy蓹n.

407
00:25:54,460 --> 00:25:56,630
>> 陌ndi, hata.

408
00:25:56,630 --> 00:26:01,680
Bel蓹likl蓹, siz y蓹qin ki, art谋q n蓹 idi
茝vv蓹lki il蓹 b蓹zi ay谋klama

409
00:26:01,680 --> 00:26:03,120
problem m眉蓹yy蓹n.

410
00:26:03,120 --> 00:26:08,420
V蓹 ay谋klama bir 莽ox asan yol,
ilk bir arabas谋 proqram baxaq.

411
00:26:08,420 --> 00:26:20,710

412
00:26:20,710 --> 00:26:23,830
Yax艧谋, bu proqram谋 vasit蓹sil蓹 g蓹zinti
biz 眉莽眉n istifad蓹莽i xahi艧 olacaq

413
00:26:23,830 --> 00:26:29,350
tam ki, tam qamarlamaq, v蓹 sonra,
枚zba艧谋na, biz is蓹 loop var ki,

414
00:26:29,350 --> 00:26:32,280
yaln谋z azalma gedir
Bu 10 b蓹rab蓹r i q蓹d蓹r.

415
00:26:32,280 --> 00:26:35,820
Ed蓹k yaln谋z m蓹n daxil deyil蓹m g眉man
10-d蓹n 莽ox bir tam.

416
00:26:35,820 --> 00:26:38,700
Bu 10 b蓹rab蓹r q蓹d蓹r i azalma.

417
00:26:38,700 --> 00:26:42,630
>> V蓹 sonra biz ba艧qa is蓹 loop var
i 0 b蓹rab蓹r deyil is蓹, biz ist蓹yirik ki,

418
00:26:42,630 --> 00:26:44,540
3 i azalma gedir.

419
00:26:44,540 --> 00:26:49,790
Bel蓹likl蓹, siz s蓹hv niyy蓹ti g枚rm蓹k 蓹g蓹r
burada, bu i 眉莽眉n azalma laz谋md谋r ki, var

420
00:26:49,790 --> 00:26:57,010
10, v蓹 sonra bu is蓹 loop irad蓹 ola
1 4 7 10, g蓹l蓹n azalma i,

421
00:26:57,010 --> 00:27:02,880
m蓹nfi 2, bel蓹 ki, 5 m蓹nfi v蓹
m蓹nfi sonsuzlu臒a, i olacaq ild蓹n

422
00:27:02,880 --> 00:27:05,920
h蓹qiq蓹t蓹n 0 b蓹rab蓹r he莽 vaxt.

423
00:27:05,920 --> 00:27:08,610
V蓹 sonra bu proqram谋n sonunda,
biz olan foo funksiyas谋 var

424
00:27:08,610 --> 00:27:12,130
莽ap gedi艧 i ki.

425
00:27:12,130 --> 00:27:16,520
>> Bel蓹 ki, bu, q谋sa v蓹 m蓹nas谋z proqram
v蓹 s蓹hv ayd谋nd谋r,

426
00:27:16,520 --> 00:27:18,790
x眉susil蓹 sonra m蓹n yaln谋z
s蓹hv idi n蓹 dedi.

427
00:27:18,790 --> 00:27:24,840
Amma burada niyy蓹t yax艧谋, bu g眉c deyil,
h蓹qiq蓹t蓹n b蓹zi kimi baxmaq sizin

428
00:27:24,840 --> 00:27:30,040
g蓹l蓹n son g枚rm蓹mi艧 olan h蓹ll蓹r
problem m眉蓹yy蓹n v蓹 b蓹lk蓹 siz var

429
00:27:30,040 --> 00:27:32,800
proqram b蓹zi sonsuz loop,
v蓹 siz he莽 bir fikrim yoxdur

430
00:27:32,800 --> 00:27:34,100
n蓹 s蓹b蓹b oldu.

431
00:27:34,100 --> 00:27:38,690
Bel蓹 ki, bir 莽ox faydal谋 ay谋klama texnika
yaln谋z printfs 蓹lav蓹 etm蓹k

432
00:27:38,690 --> 00:27:40,180
b眉t眉n kodu 眉z蓹rind蓹.

433
00:27:40,180 --> 00:27:49,200
>> Bel蓹 ki, burada xaricind蓹 bir printf ist蓹yir蓹m
ilk is蓹 loop.

434
00:27:49,200 --> 00:27:53,155
V蓹 burada m蓹n bir printf ist蓹yir蓹m,
M蓹n yaln谋z i 莽ap ed蓹c蓹yik.

435
00:27:53,155 --> 00:27:55,670

436
00:27:55,670 --> 00:27:58,330
Loop is蓹 h蓹tta i, ilk ed蓹c蓹yik.

437
00:27:58,330 --> 00:28:05,130

438
00:28:05,130 --> 00:28:09,040
K蓹narda, ikinci is蓹 loop.

439
00:28:09,040 --> 00:28:12,170
Bir daha, daxili 莽ap
burada, d蓹y蓹ri i.

440
00:28:12,170 --> 00:28:16,270

441
00:28:16,270 --> 00:28:17,520
V蓹 bu run bildirin.

442
00:28:17,520 --> 00:28:22,620

443
00:28:22,620 --> 00:28:24,800
>> Bel蓹 ki, dot 莽izgi debug.

444
00:28:24,800 --> 00:28:25,610
Tam daxil edin.

445
00:28:25,610 --> 00:28:28,150
13 ed蓹k.

446
00:28:28,150 --> 00:28:28,760
V蓹 bumu.

447
00:28:28,760 --> 00:28:33,300
Biz sonsuz loop oldu臒unu g枚r眉r眉k
ikinci is蓹 loop daxilind蓹.

448
00:28:33,300 --> 00:28:36,305
Bel蓹 ki, indi biz s蓹hv oldu臒unu bilirik.

449
00:28:36,305 --> 00:28:39,610

450
00:28:39,610 --> 00:28:45,610
Amma printf ay谋klama, m眉k蓹mm蓹l b枚y眉k
ancaq proqramlar谋 almaq d蓹f蓹

451
00:28:45,610 --> 00:28:50,560
uzun v蓹 daha m眉r蓹kk蓹b var
daha m眉r蓹kk蓹b h蓹ll蓹ri

452
00:28:50,560 --> 00:28:51,705
艧eyi i艧 蓹ld蓹.

453
00:28:51,705 --> 00:28:52,955
Bel蓹 ki, b眉t眉n bu printfs y谋臒谋艧d谋raq.

454
00:28:52,955 --> 00:29:06,242

455
00:29:06,242 --> 00:29:08,896
V蓹 蓹min M蓹n etm蓹dim ed蓹k
bir 艧ey q谋rmaq.

456
00:29:08,896 --> 00:29:09,850
OK.

457
00:29:09,850 --> 00:29:14,180
>> Bel蓹likl蓹, biz olacaq proqram
t蓹qdim adlan谋r

458
00:29:14,180 --> 00:29:16,715
GNU Debugger gdb.

459
00:29:16,715 --> 00:29:21,892

460
00:29:21,892 --> 00:29:27,510
Yax艧谋, h蓹qiq蓹t蓹n, 眉莽眉n debug aradan qald谋r谋lmas谋 imkan
ikinci, v蓹 daha debug etm蓹k.

461
00:29:27,510 --> 00:29:31,420

462
00:29:31,420 --> 00:29:34,440
B蓹li, h蓹qiq蓹t蓹n ilk bir yax艧谋 d蓹rs
command line d蓹lill蓹ri il蓹.

463
00:29:34,440 --> 00:29:37,780
Bu cingilti komanda ki, Qeyd ed蓹k ki,
h蓹r 艧ey q蓹bul edilir t蓹rtib

464
00:29:37,780 --> 00:29:41,300
command line, bu
command line d蓹lill蓹ri.

465
00:29:41,300 --> 00:29:46,250
Istifad蓹 olunur, bel蓹 ki, tam olaraq nec蓹
command line d蓹lill蓹ri kimi biz

466
00:29:46,250 --> 00:29:51,500
蓹vv蓹l idi, v蓹 siz pset olacaq kimi
2, ki, cingilti, onlardan istifad蓹 edir nec蓹.

467
00:29:51,500 --> 00:30:00,070
>> Bel蓹 ki, qeyd ki, bu ilk bayraq, dash
ggdb3, ki s枚yl蓹y蓹r蓹k n蓹, cingilti,

468
00:30:00,070 --> 00:30:03,790
Siz bu fayl谋 t蓹rtib etm蓹li
niyy蓹t ki, biz n蓹hay蓹t olacaq

469
00:30:03,790 --> 00:30:05,380
bu debug laz谋md谋r.

470
00:30:05,380 --> 00:30:13,840
Bel蓹 ki, kimi uzun siz bayra臒谋 var,
sonra biz gdb debug bil蓹r.

471
00:30:13,840 --> 00:30:17,380
V蓹 bu GNU Debugger a莽maq laz谋md谋r.

472
00:30:17,380 --> 00:30:22,920
>> Bel蓹 ki, 蓹mrl蓹ri var
siz istifad蓹 almaq laz谋md谋r ki,.

473
00:30:22,920 --> 00:30:27,100
Birincisi ki, siz y蓹qin ki, laz谋md谋r
d蓹rhal laz谋m Run edir.

474
00:30:27,100 --> 00:30:28,200
Bel蓹 ki, n蓹 gedir Run olunur?

475
00:30:28,200 --> 00:30:30,910
Bu, bizim proqram ba艧lamaq olacaq.

476
00:30:30,910 --> 00:30:36,180
Bel蓹 ki, ba艧layan proqram, proqram 莽al谋艧t谋rmak
bir tam 13 眉莽眉n biz蓹 xahi艧 edir.

477
00:30:36,180 --> 00:30:39,170
V蓹 sonra bu sonsuz loop kimi var
M蓹n xaric istisna olmaqla, g枚zl蓹nil蓹n

478
00:30:39,170 --> 00:30:40,500
printfs, bel蓹 ki, biz h蓹tta g枚rm眉r蓹m.

479
00:30:40,500 --> 00:30:43,320

480
00:30:43,320 --> 00:30:44,600
Normal 莽谋x谋ld谋.

481
00:30:44,600 --> 00:30:45,850
Oh.

482
00:30:45,850 --> 00:30:48,570

483
00:30:48,570 --> 00:30:53,640
Bu b眉k眉lm眉艧 m眉mk眉nd眉r b眉t眉n
yol, geri - ki, m蓹h蓹l.

484
00:30:53,640 --> 00:30:55,170
Normal 莽谋xmad谋臒谋n谋 da艧谋m谋r.

485
00:30:55,170 --> 00:30:59,500

486
00:30:59,500 --> 00:31:03,370
Ki, bir m眉r蓹kk蓹b cavab var.

487
00:31:03,370 --> 00:31:07,890
>> Bel蓹 ki, indi ki, 莽ox faydal谋 deyil.

488
00:31:07,890 --> 00:31:11,480
Bel蓹 ki, yaln谋z daxilind蓹 bizim proqram 莽al谋艧an
Bu ay谋klama h蓹r hans谋 bir biz蓹 k枚m蓹k etmir

489
00:31:11,480 --> 00:31:15,610
biz yaln谋z g枚rm眉艧眉k bil蓹r-ci ild蓹n yol,
dot gdb k蓹narda debug do臒ramaq.

490
00:31:15,610 --> 00:31:21,250
Bel蓹 ki, bir komanda ki,
y蓹qin ki, laz谋md谋r -

491
00:31:21,250 --> 00:31:22,970
v蓹 m蓹n bu 莽谋xmaq laz谋md谋r.

492
00:31:22,970 --> 00:31:25,850
Control-d v蓹 ya i艧 h蓹m 莽谋x谋n.

493
00:31:25,850 --> 00:31:29,550
Bel蓹likl蓹, bir daha onu a莽maq bildirin.

494
00:31:29,550 --> 00:31:31,130
>> Dig蓹r komanda ki, siz y蓹qin ki, laz谋md谋r
d蓹rhal ist蓹yir蓹m

495
00:31:31,130 --> 00:31:33,600
眉莽眉n istifad蓹 almaq Break edir.

496
00:31:33,600 --> 00:31:37,120
Bel蓹 ki, biz, indi 蓹sas q谋rmaq laz谋md谋r
v蓹 sonra m蓹n izah ed蓹c蓹yik.

497
00:31:37,120 --> 00:31:41,010

498
00:31:41,010 --> 00:31:46,370
Yax艧谋, burada biz bir breakpoint bax
debug.c bu x蓹tt.

499
00:31:46,370 --> 00:31:50,160
Bel蓹 ki, n蓹 break vasit蓹dir zaman
run yaz谋n, proqram gedir

500
00:31:50,160 --> 00:31:53,560
q蓹d蓹r davam
M蓹n breakpoint edib.

501
00:31:53,560 --> 00:31:59,390
I run hit zaman, bel蓹 ki, proqram, ba艧lay谋r
v蓹 sonra bu kimi tezlikl蓹 kimi pozur

502
00:31:59,390 --> 00:32:01,940
蓹sas funksiyas谋 olur.

503
00:32:01,940 --> 00:32:06,930
茝sas Break 艧ey olacaq
Siz olduqca 莽ox n蓹.

504
00:32:06,930 --> 00:32:11,340
>> 陌ndi siz蓹 t蓹qdim etm蓹k
bir daha 蓹mrl蓹ri.

505
00:32:11,340 --> 00:32:14,330
Biz dey蓹r蓹k ki, burada qeyd
olan line 11 at q谋rd谋

506
00:32:14,330 --> 00:32:16,230
printf, tam daxil edin.

507
00:32:16,230 --> 00:32:21,260
Bel蓹 ki, komanda Next nec蓹 olacaq
biz kodu n枚vb蓹ti line getm蓹k.

508
00:32:21,260 --> 00:32:24,810
Bu, bizim add谋m imkan gedir
x蓹tti il蓹 proqram x蓹tti il蓹.

509
00:32:24,810 --> 00:32:26,260
Bel蓹 ki, n枚vb蓹ti.

510
00:32:26,260 --> 00:32:29,820
>> 陌ndi line 12, biz gedirik
tam almaq 眉莽眉n.

511
00:32:29,820 --> 00:32:30,450
Next.

512
00:32:30,450 --> 00:32:34,290
Siz yaln谋z yenid蓹n Enter varsa, bu will
siz etdi son 艧ey redo.

513
00:32:34,290 --> 00:32:36,480
M蓹n yaz谋n ehtiyac yoxdur
N枚vb蓹ti h蓹r zaman.

514
00:32:36,480 --> 00:32:40,100
Bel蓹 bir tam, 13 daxil edin.

515
00:32:40,100 --> 00:32:46,940
Bel蓹 ki, indi line 14, i 莽ox is蓹
10-d蓹n, v蓹 m蓹n n枚vb蓹ti ed蓹c蓹yik.

516
00:32:46,940 --> 00:32:48,685
V蓹 biz i azalma olacaq g枚r眉r眉k.

517
00:32:48,685 --> 00:32:50,210
Y蓹ni biz yenid蓹n i azalma olacaq.

518
00:32:50,210 --> 00:32:53,620
>> Bel蓹 ki, indi dig蓹r faydal谋
command Print edir.

519
00:32:53,620 --> 00:32:55,750
Bel蓹 ki, 莽ap 莽ap gedir
d蓹yi艧蓹n d蓹y蓹ri.

520
00:32:55,750 --> 00:32:57,825
Nin d蓹y蓹rini getirsin
d蓹yi艧蓹n i.

521
00:32:57,825 --> 00:32:58,705
M蓹n 莽ap ed蓹k.

522
00:32:58,705 --> 00:33:00,910
Bu i 11 dem蓹k olacaq.

523
00:33:00,910 --> 00:33:03,330
陌ndi biz Next yen蓹 d蓹
i 10-d蓹n 莽oxdur.

524
00:33:03,330 --> 00:33:05,590
Bel蓹 ki, i h蓹l蓹 daha 莽ox var
11-ci ild蓹n 10.

525
00:33:05,590 --> 00:33:06,920
i minus minus.

526
00:33:06,920 --> 00:33:08,250
Yen蓹 i 莽ap ed蓹k.

527
00:33:08,250 --> 00:33:10,950
G枚zl蓹nildiyi kimi, 10 var.

528
00:33:10,950 --> 00:33:12,510
>> Bel蓹 ki, indi g蓹l蓹c蓹k.

529
00:33:12,510 --> 00:33:16,250
Bu geri v蓹ziyy蓹td蓹 olacaq, i
10-d蓹n 莽ox, lakin i bel蓹 ki, indi 10

530
00:33:16,250 --> 00:33:20,040
Bu 10-d蓹n 莽ox deyil, bel蓹 ki, biz g枚zl蓹yirik
Bu is蓹 loop t枚k眉lm蓹k 眉莽眉n.

531
00:33:20,040 --> 00:33:22,220
V蓹 indi biz kod ki line a艧a臒谋da ist蓹yirik.

532
00:33:22,220 --> 00:33:28,750
V蓹 ba艧qa komanda siyah谋s谋, yaln谋z gedir
蓹vv蓹lki v蓹 sonrak谋 ke莽irm蓹k 眉莽眉n

533
00:33:28,750 --> 00:33:31,240
kodu x蓹tl蓹ri, ild蓹 bir ne莽蓹
halda siz 枚z眉n眉z itirdi.

534
00:33:31,240 --> 00:33:35,420
Bel蓹likl蓹, biz yaln谋z, bu is蓹 loop ayr谋ld谋臒谋
v蓹 indi biz bu daxil

535
00:33:35,420 --> 00:33:37,080
is蓹 loop, line 18.

536
00:33:37,080 --> 00:33:39,860
I 0 b蓹rab蓹r deyil is蓹 bel蓹.

537
00:33:39,860 --> 00:33:46,570
V蓹 n枚vb蓹ti, i biz will i minus 3 b蓹rab蓹rdir, v蓹
qeyd, bu, yaln谋z davam ed蓹c蓹yik.

538
00:33:46,570 --> 00:33:48,270
V蓹 biz i 莽ap ed蓹 bil蓹rsiniz.

539
00:33:48,270 --> 00:33:49,990
>> H蓹r bir komanda sort q谋sa malikdir.

540
00:33:49,990 --> 00:33:51,720
Bel蓹 ki, p 脟ap 眉莽眉n q谋sa.

541
00:33:51,720 --> 00:33:53,400
Bel蓹likl蓹, biz p i bil蓹rsiniz.

542
00:33:53,400 --> 00:33:57,550
Just n ke莽irilm蓹si saxlamaq,
v蓹 ya Next bunu saxlamaq.

543
00:33:57,550 --> 00:33:58,340
Yen蓹 莽ap.

544
00:33:58,340 --> 00:34:00,380
Siz 167 m蓹nfi indi g枚r眉r眉k.

545
00:34:00,380 --> 00:34:06,030
Bel蓹 ki, bu 蓹b蓹di getm蓹k, lakin
h蓹qiq蓹t蓹n 蓹b蓹di, yaln谋z g枚rd眉m ild蓹n, bu,

546
00:34:06,030 --> 00:34:09,330
h蓹qiq蓹t蓹n bir n枚qt蓹d蓹 sona 莽atacaq.

547
00:34:09,330 --> 00:34:15,699
>> Bel蓹 ki, gdb ba艧layaraq edilir.

548
00:34:15,699 --> 00:34:19,504
Amma gdb daha bir 艧ey ed蓹k.

549
00:34:19,504 --> 00:34:20,754
Uh, debug.

550
00:34:20,754 --> 00:34:23,540

551
00:34:23,540 --> 00:34:28,534
Bel蓹 ki, bu halda,
sonsuz loop daxilind蓹 ola oldu

552
00:34:28,534 --> 00:34:30,050
蓹sas funksiyas谋.

553
00:34:30,050 --> 00:34:35,779
V蓹 indi 眉莽眉n, yaln谋z m蓹n ki, q蓹bul
daxil sonsuz loop h蓹r蓹k蓹t olacaq

554
00:34:35,779 --> 00:34:37,029
foo funksiyas谋.

555
00:34:37,029 --> 00:34:40,679

556
00:34:40,679 --> 00:34:43,730
M蓹hz bu sonunda, unutmay谋n ki,
proqram, yax艧谋, bu ilk idi

557
00:34:43,730 --> 00:34:46,210
yaln谋z olan foo z蓹ng
i 莽ap gedir.

558
00:34:46,210 --> 00:34:51,880
Amma indi biz olan, foo z蓹ng etdiyiniz
Bu 0 q蓹d蓹r i azalma, v蓹 gedir

559
00:34:51,880 --> 00:34:54,548
sonra d蓹yi艧蓹n 莽ap.

560
00:34:54,548 --> 00:34:55,469
OK.

561
00:34:55,469 --> 00:34:57,970
Ki saxla.

562
00:34:57,970 --> 00:35:00,175
Debug olun.

563
00:35:00,175 --> 00:35:03,310
陌ndi, gdb debug.

564
00:35:03,310 --> 00:35:04,090
OK.

565
00:35:04,090 --> 00:35:10,580
>> M蓹n yaln谋z Run Bel蓹 ki, 蓹g蓹r m蓹n fikrind蓹 deyil蓹m
h蓹qiq蓹t蓹n gezinmek 眉莽眉n ed蓹 m蓹nim

566
00:35:10,580 --> 00:35:11,730
proqram line-by-line.

567
00:35:11,730 --> 00:35:19,820
Bel蓹 ki, 蓹sas da q谋ra ed蓹k,
v蓹 sonra run yaz谋n.

568
00:35:19,820 --> 00:35:28,160
Bel蓹 ki, bu yolu getm蓹k, printf daxil
bir tam, tam, 13 almaq.

569
00:35:28,160 --> 00:35:34,180

570
00:35:34,180 --> 00:35:37,490
Bel蓹likl蓹, biz decrementing saxlamaq olacaq
i 10-d蓹n 莽oxdur q蓹d蓹r.

571
00:35:37,490 --> 00:35:42,840
Sonra vasit蓹sil蓹 d眉艧m蓹k olacaq
is蓹 loop, v蓹 x蓹tti almaq -

572
00:35:42,840 --> 00:35:44,364
bir ayr谋 p蓹nc蓹r蓹 a莽maq bildirin.

573
00:35:44,364 --> 00:35:48,720

574
00:35:48,720 --> 00:35:53,300
I art谋q q蓹d蓹r biz endirildiyi
sonra 10-d蓹n 莽ox v蓹 biz

575
00:35:53,300 --> 00:35:55,700
foo, funksiyas谋 adlan谋r.

576
00:35:55,700 --> 00:36:01,340
>> Bel蓹 ki, n蓹 tezlikl蓹 m蓹n hit ba艧 verib
funksiyas谋 foo, yax艧谋, M蓹n foo adlan谋r v蓹

577
00:36:01,340 --> 00:36:04,030
sonra art谋q gdb 眉z蓹rind蓹 n蓹zar蓹t var idi.

578
00:36:04,030 --> 00:36:10,230
Bel蓹 ki, tezlikl蓹 m蓹n bu x蓹tti Next hit,
Bu ba艧 q蓹d蓹r 艧eyi davam

579
00:36:10,230 --> 00:36:12,400
脺 proqram 莽谋kt谋 -

580
00:36:12,400 --> 00:36:14,450
n蓹tic蓹d蓹 yox idi da艧谋m谋r.

581
00:36:14,450 --> 00:36:16,390
Siz baxmayaraq bir az fasil蓹 g枚rd眉m.

582
00:36:16,390 --> 00:36:22,040
Bel蓹 ki, niy蓹 m蓹n 眉z蓹rind蓹 n蓹zar蓹ti itirm蓹k idi
o n枚qt蓹d蓹 proqram?

583
00:36:22,040 --> 00:36:27,540
M蓹n n枚vb蓹ti yaz谋n zaman Yax艧谋, ki, gedir
kod h蓹rfi n枚vb蓹ti x蓹tti

584
00:36:27,540 --> 00:36:28,850
icra ed蓹c蓹k.

585
00:36:28,850 --> 00:36:35,950
Bel蓹 ki, sonra line 21, kodu n枚vb蓹ti line
ki, line 22 icra ed蓹c蓹k

586
00:36:35,950 --> 00:36:38,520
蓹sas olan m枚vcud olan.

587
00:36:38,520 --> 00:36:43,810
M蓹n yaln谋z getm蓹k ist蓹mir蓹m
kodu n枚vb蓹ti line.

588
00:36:43,810 --> 00:36:48,170
M蓹n funksiyas谋, foo daxil getm蓹k ist蓹yir蓹m,
v蓹 sonra da add谋m

589
00:36:48,170 --> 00:36:49,830
kodu h蓹min sat谋r.

590
00:36:49,830 --> 00:36:53,726
>> Bel蓹 ki, biz bir alternativ var.

591
00:36:53,726 --> 00:36:56,770
Ki, daha 莽谋xmaq imkan verir.

592
00:36:56,770 --> 00:36:58,020
茝sas ay谋r谋n.

593
00:36:58,020 --> 00:37:00,520

594
00:37:00,520 --> 00:37:06,370
Uh, 1, n枚vb蓹ti, n枚vb蓹ti, 13, n枚vb蓹ti,
n枚vb蓹ti, n枚vb蓹ti, diqq蓹tl蓹,

595
00:37:06,370 --> 00:37:09,820
biz line foo hit 蓹vv蓹l.

596
00:37:09,820 --> 00:37:10,520
OK.

597
00:37:10,520 --> 00:37:13,700
>> Bel蓹 ki, indi biz, line 21 ist蓹yirik
biz foo z蓹ng yerl蓹艧ir.

598
00:37:13,700 --> 00:37:17,100
Biz n枚vb蓹ti yaz谋n ist蓹mir蓹m ki, b蓹ri
yaln谋z funksiyas谋 foo z蓹ng v蓹

599
00:37:17,100 --> 00:37:18,710
kodu n枚vb蓹ti line getm蓹k.

600
00:37:18,710 --> 00:37:20,840
N蓹 biz istifad蓹 etm蓹k ist蓹diyiniz add谋md谋r.

601
00:37:20,840 --> 00:37:25,690
Bel蓹 ki Add谋m aras谋nda bir f蓹rq var
v蓹 Step daxil add谋mlar Next,

602
00:37:25,690 --> 00:37:28,190
f蓹aliyy蓹t, v蓹 Next gedir
funksiyas谋 眉z蓹rind蓹.

603
00:37:28,190 --> 00:37:32,830
Bu yaln谋z tam icra
funksiyas谋 v蓹 saxlay谋r gedir.

604
00:37:32,830 --> 00:37:37,210
>> Bel蓹 ki, Step bizi g蓹tirm蓹k niyy蓹tind蓹dir
funksiyas谋 daxil foo.

605
00:37:37,210 --> 00:37:41,160
V蓹 biz indi, biz geri ist蓹yirik, bax burada
n蓹z蓹riyy蓹 var ki, bu is蓹 loop,

606
00:37:41,160 --> 00:37:44,190
蓹b蓹di davam.

607
00:37:44,190 --> 00:37:50,420
V蓹 h蓹tta deyil zaman Add谋m, hit 蓹g蓹r
z蓹ng etm蓹k 眉莽眉n bir funksiyas谋, sonra bu

608
00:37:50,420 --> 00:37:51,720
Sonrak谋 eyni.

609
00:37:51,720 --> 00:37:55,320
Bir x蓹tt oldu臒unuzda bel蓹 ki, yaln谋z ki,
Add谋m ki, bir funksiyas谋 z蓹ng

610
00:37:55,320 --> 00:37:56,970
Sonrak谋 f蓹rql蓹nir gedir.

611
00:37:56,970 --> 00:37:57,930
Bel蓹 ki, Step burada biz蓹 g蓹tir蓹c蓹k.

612
00:37:57,930 --> 00:38:02,100
Step, add谋m, add谋m, add谋m, add谋m, add谋m, v蓹
biz 蓹b蓹di yaln谋z sonsuz loop laz谋md谋r.

613
00:38:02,100 --> 00:38:06,810
>> Bel蓹likl蓹, siz kimi istifad蓹 almaq bil蓹r Sizin
sonsuz loops m眉蓹yy蓹n yolu,

614
00:38:06,810 --> 00:38:08,960
yaln谋z bu Enter d眉ym蓹sini ke莽irilm蓹si
Zorland谋臒谋n谋z yerl蓹艧ir g枚r眉r眉k.

615
00:38:08,960 --> 00:38:11,610

616
00:38:11,610 --> 00:38:14,780
Var ki, n蓹 yax艧谋 yollar谋 var, lakin
indi ki, m眉k蓹mm蓹l kifay蓹tdir.

617
00:38:14,780 --> 00:38:17,967
V蓹 stylistically, Style uy臒un
50, m蓹n bu h蓹yata olmal谋d谋r.

618
00:38:17,967 --> 00:38:21,550

619
00:38:21,550 --> 00:38:24,030
OK.

620
00:38:24,030 --> 00:38:28,400
>> Bel蓹 ki, son bir komanda t蓹qdim.

621
00:38:28,400 --> 00:38:30,810
Yax艧谋, daxil debug gdb ili

622
00:38:30,810 --> 00:38:35,580
Bel蓹 ki, 蓹v蓹zin蓹 蓹sas da q谋r谋lma, 蓹g蓹r m蓹n
foo funksiyas谋 h蓹m莽inin bilirik edir

623
00:38:35,580 --> 00:38:39,230
problem, sonra ola bil蓹r yaln谋z
蓹v蓹zin蓹, foo q谋rmaq etdi.

624
00:38:39,230 --> 00:38:42,310
M蓹n q谋rmaq deyirl蓹r
蓹sas v蓹 foo d蓹.

625
00:38:42,310 --> 00:38:45,390
Bel蓹 ki, bir 莽ox breakpoints bil蓹rsiniz
ist蓹diyiniz kimi.

626
00:38:45,390 --> 00:38:49,230
I run yaz谋n, o gedir
Bu dayand谋rmaq 眉莽眉n -

627
00:38:49,230 --> 00:38:52,180
ooh, 莽眉nki nin compile bildirin
M蓹n h蓹r 艧eyi d蓹yi艧di.

628
00:38:52,180 --> 00:38:55,950
Bu x蓹tt, Warning, m蓹nb蓹 g枚r蓹c蓹ksiniz
fayl y眉r眉t眉lebilir daha son deyil.

629
00:38:55,950 --> 00:38:59,680
Bel蓹 ki, m蓹n yaln谋z burada getdi o dem蓹kdir ki,
v蓹 Style uy臒un bu d蓹yi艧di

630
00:38:59,680 --> 00:39:03,100
50, lakin m蓹n derleyece臒iz etm蓹yib
proqram.

631
00:39:03,100 --> 00:39:04,870
Bel蓹 ki, gdb ki, m蓹ni x蓹b蓹rdar edir.

632
00:39:04,870 --> 00:39:10,130
M蓹n yen蓹 debug etm蓹k, 莽谋xmaq laz谋md谋r
gdb debug edib.

633
00:39:10,130 --> 00:39:10,700
OK.

634
00:39:10,700 --> 00:39:12,800
>> Bel蓹 ki, indi geri m蓹n bunu n蓹.

635
00:39:12,800 --> 00:39:15,720
茝sas, break foo ay谋r谋n.

636
00:39:15,720 --> 00:39:20,680
陌ndi proqram run, bel蓹 ki, 蓹g蓹r
xit q蓹d蓹r davam bir

637
00:39:20,680 --> 00:39:21,320
breakpoint.

638
00:39:21,320 --> 00:39:24,680
Bu breakpoint olur
蓹sas da ilk biri.

639
00:39:24,680 --> 00:39:28,630
陌ndi 蓹v蓹zin蓹 n枚vb蓹ti etdiyini, n枚vb蓹ti, n枚vb蓹ti,
n枚vb蓹ti, n枚vb蓹ti, foo hit q蓹d蓹r, m蓹n

640
00:39:28,630 --> 00:39:35,230
davam ed蓹c蓹k, davam ed蓹bil蓹rsiniz
n枚vb蓹ti breakpoint hit q蓹d蓹r.

641
00:39:35,230 --> 00:39:37,200
M蓹n ilk tam daxil etm蓹k laz谋md谋r.

642
00:39:37,200 --> 00:39:40,570
M蓹n hit q蓹d蓹r davam ed蓹c蓹k Davam
ki, n枚vb蓹ti breakpoint,

643
00:39:40,570 --> 00:39:43,320
foo funksiyas谋.

644
00:39:43,320 --> 00:39:50,130
>> Bir hit q蓹d蓹r Run davam ed蓹c蓹k
zaman breakpoint, lakin yaln谋z run yaz谋n

645
00:39:50,130 --> 00:39:54,060
Siz, sonra proqram ba艧layaraq, edirik
sonra, bu davam edir.

646
00:39:54,060 --> 00:40:01,950
M蓹n yaln谋z 蓹sas q谋rmaq idi v蓹 蓹g蓹r
sonra qa莽d谋, o q谋rmaq laz谋md谋r

647
00:40:01,950 --> 00:40:03,670
sonra 蓹sas, v蓹 davam edir.

648
00:40:03,670 --> 00:40:10,050
M蓹n foo bir fasil蓹 point var, yoxdur-ci ild蓹n
Bu tam daxil edin, sonra indi m蓹n

649
00:40:10,050 --> 00:40:11,380
foo at q谋rmaq niyy蓹tind蓹 deyil.

650
00:40:11,380 --> 00:40:16,318
Bu, yaln谋z sonsuz olacaq
ki, q蓹d蓹r loop.

651
00:40:16,318 --> 00:40:17,568
OK.

652
00:40:17,568 --> 00:40:19,500

653
00:40:19,500 --> 00:40:24,420
>> Bel蓹 ki, gdb Intro var.

654
00:40:24,420 --> 00:40:27,790
Siz onu istifad蓹 ba艧lamaq laz谋md谋r
Sizin problem d蓹stl蓹ri.

655
00:40:27,790 --> 00:40:30,550
Bu, 莽ox faydal谋 ola bil蓹r
bugs m眉蓹yy蓹n etm蓹k.

656
00:40:30,550 --> 00:40:35,280
H蓹qiq蓹t蓹n, yaln谋z, line-by-line getm蓹k varsa,
Sizin kod vasit蓹sil蓹, v蓹 n蓹 m眉qayis蓹

657
00:40:35,280 --> 00:40:39,740
h蓹qiq蓹t蓹n g枚zl蓹m蓹k n蓹 il蓹 ba艧
ba艧, sonra bu, olduqca

658
00:40:39,740 --> 00:40:41,060
sizin hatalar谋 miss 莽蓹tindir.

659
00:40:41,060 --> 00:40:45,280

660
00:40:45,280 --> 00:40:46,530
OK.

661
00:40:46,530 --> 00:40:48,310

662
00:40:48,310 --> 00:40:54,040
>> Bel蓹 ki, 枚t蓹n h蓹ft蓹 David bu t蓹rbiy蓹
眉莽眉n gizli-蓹sas Kriptoqrafiya stuff

663
00:40:54,040 --> 00:40:59,350
biz ist蓹mir蓹m ilk d蓹f蓹,
parol yaln谋z saxlan谋l谋r bizim

664
00:40:59,350 --> 00:41:03,210
bir d眉z m蓹tn fayl谋 komp眉ter, 脺
kims蓹 v蓹 yaln谋z g蓹l蓹 bil蓹r

665
00:41:03,210 --> 00:41:04,660
a莽maq v蓹 onlar谋 oxumaq.

666
00:41:04,660 --> 00:41:07,530
陌deal halda, onlar 艧ifrelenmi艧 olacaq
bir 艧蓹kild蓹.

667
00:41:07,530 --> 00:41:13,340
V蓹 Problem Set 2, Siz m蓹艧臒ul olacaq
艧ifreleme bir 眉sulu il蓹,

668
00:41:13,340 --> 00:41:16,520
v蓹 ya, yax艧谋, iki metod, lakin
onlar b枚y眉k deyil.

669
00:41:16,520 --> 00:41:20,050
Siz hacker n蓹艧r n蓹 varsa, siz
da m蓹艧臒ul olacaq

670
00:41:20,050 --> 00:41:22,150
b蓹zi 艧eyl蓹r decrypting.

671
00:41:22,150 --> 00:41:29,770
>> Bel蓹 ki, m蓹s蓹l蓹 indi d蓹, h蓹tta halda,
biz g眉cl眉 艧ifreleme var

672
00:41:29,770 --> 00:41:34,830
D眉nyada alqoritm, 蓹g蓹r bir se莽m蓹k
x眉susil蓹 yoxsul parol, o,

673
00:41:34,830 --> 00:41:37,720
, 莽ox siz蓹 k枚m蓹k ed蓹c蓹k bu yana insanlar谋n
h蓹l蓹 d蓹 anlamaq olacaq.

674
00:41:37,720 --> 00:41:41,530
艦ifreli simli g枚r蓹n v蓹 h蓹tta
bu zibil bir mess kimi g枚r眉n眉r

675
00:41:41,530 --> 00:41:44,760
蓹g蓹r ki, onlara he莽 bir 艧ey dem蓹kdir
h蓹l蓹 yaln谋z bir ne莽蓹 parol c蓹hd laz谋md谋r

676
00:41:44,760 --> 00:41:50,560
茝g蓹r bunu anlama臒a
莽ox t蓹hl眉k蓹siz deyil.

677
00:41:50,560 --> 00:41:55,890
Bel蓹 ki, bir video seyr ki,
i艧ar蓹 edir.

678
00:41:55,890 --> 00:41:59,587

679
00:41:59,587 --> 00:42:00,970
>> [Video playback]

680
00:42:00,970 --> 00:42:02,100
>> -Kask, siz 艧eytan.

681
00:42:02,100 --> 00:42:03,370
N蓹 olub?

682
00:42:03,370 --> 00:42:05,170
茝g蓹r q谋z谋m n蓹 edirl蓹r?

683
00:42:05,170 --> 00:42:09,910
>> Parlaq t蓹qdim etm蓹k m蓹n蓹 icaz蓹
g蓹nc plastik c蓹rrah Dr Phillip

684
00:42:09,910 --> 00:42:13,730
Schlotkin 蓹n b枚y眉k burun
b眉t眉n, i艧 adam谋

685
00:42:13,730 --> 00:42:16,080
kainat, v蓹 Beverly Hills.

686
00:42:16,080 --> 00:42:17,210
>> -茝lah蓹zr蓹t.

687
00:42:17,210 --> 00:42:18,070
>> -Burun i艧?

688
00:42:18,070 --> 00:42:18,670
M蓹n ba艧a d眉艧m眉r蓹m.

689
00:42:18,670 --> 00:42:20,090
O, art谋q bir burun i艧 idi oldu.

690
00:42:20,090 --> 00:42:21,910
Bu 艧irin on alt谋 idi.

691
00:42:21,910 --> 00:42:22,140
>> -No.

692
00:42:22,140 --> 00:42:23,690
Bu n蓹 deyil.

693
00:42:23,690 --> 00:42:25,420
Bu, 莽ox, 莽ox pis.

694
00:42:25,420 --> 00:42:30,300
Siz m蓹n蓹 birl蓹艧m蓹si vermir varsa
hava qalxan, Dr Schlotkin olacaq

695
00:42:30,300 --> 00:42:34,226
onun k枚hn蓹 burun q谋z谋 geri verir.

696
00:42:34,226 --> 00:42:35,476
>> -No.

697
00:42:35,476 --> 00:42:38,712

698
00:42:38,712 --> 00:42:40,516
Harada ki, 蓹ld蓹 etdiniz?

699
00:42:40,516 --> 00:42:41,440
>> -B眉t眉n h眉ququ.

700
00:42:41,440 --> 00:42:42,180
M蓹n deyim.

701
00:42:42,180 --> 00:42:43,381
M蓹n deyim.

702
00:42:43,381 --> 00:42:44,263
Xeyr, daddy.

703
00:42:44,263 --> 00:42:45,590
Xeyr, olmaz.

704
00:42:45,590 --> 00:42:46,860
>> -Sen sa臒, 蓹ziz.

705
00:42:46,860 --> 00:42:48,450
M蓹n sizin yeni burun miss laz谋md谋r.

706
00:42:48,450 --> 00:42:52,090
Amma ona birl蓹艧m蓹si dem蓹k deyil,
n蓹 olursa olsun.

707
00:42:52,090 --> 00:42:53,680
>> -脟ox yax艧谋.

708
00:42:53,680 --> 00:42:55,685
Dr Schlotkin, sizin 蓹n pis edin.

709
00:42:55,685 --> 00:42:56,914
>> -M蓹nim z枚vq.

710
00:42:56,914 --> 00:43:00,690
>> [TOOLS itil蓹nmi艧]

711
00:43:00,690 --> 00:43:01,910
>> -No.

712
00:43:01,910 --> 00:43:02,520
G枚zl蓹yin.

713
00:43:02,520 --> 00:43:03,836
G枚zl蓹yin.

714
00:43:03,836 --> 00:43:05,300
M蓹n deyim.

715
00:43:05,300 --> 00:43:06,880
M蓹n deyim.

716
00:43:06,880 --> 00:43:09,130
>> -M蓹n bunu bilirdik.

717
00:43:09,130 --> 00:43:09,900
B眉t眉n h眉quqlar.

718
00:43:09,900 --> 00:43:12,850
M蓹n蓹 verin.

719
00:43:12,850 --> 00:43:16,918
>> -Birl蓹艧m蓹si biridir.

720
00:43:16,918 --> 00:43:17,406
>> -One.

721
00:43:17,406 --> 00:43:18,382
>> -One.

722
00:43:18,382 --> 00:43:19,358
>> -陌ki.

723
00:43:19,358 --> 00:43:19,846
>> -陌ki.

724
00:43:19,846 --> 00:43:20,822
>> -陌ki.

725
00:43:20,822 --> 00:43:21,310
>> -脺莽.

726
00:43:21,310 --> 00:43:21,798
>> -脺莽.

727
00:43:21,798 --> 00:43:22,774
>> -脺莽.

728
00:43:22,774 --> 00:43:23,262
>> -Four.

729
00:43:23,262 --> 00:43:23,750
>> -Four.

730
00:43:23,750 --> 00:43:26,150
>> -Four.

731
00:43:26,150 --> 00:43:27,010
>> -Be艧.

732
00:43:27,010 --> 00:43:27,670
>> -Be艧.

733
00:43:27,670 --> 00:43:29,010
>> -Be艧.

734
00:43:29,010 --> 00:43:34,770
>> -Yax艧谋 birl蓹艧m蓹si biridir
iki, 眉莽, d枚rd, be艧.

735
00:43:34,770 --> 00:43:37,460
Bu stupidest birl蓹艧m蓹si var
M蓹n he莽 h蓹yat谋mda e艧itdim.

736
00:43:37,460 --> 00:43:39,710
Ki, bir 艧ey c眉r bir idiot var
onun baqaj var ki.

737
00:43:39,710 --> 00:43:42,000
>> Sizin 茝lah蓹zr蓹t, siz蓹 t蓹艧蓹kk眉r edirik.

738
00:43:42,000 --> 00:43:43,530
>> -N蓹 oldu?

739
00:43:43,530 --> 00:43:44,490
>> -M蓹n divar off 莽谋xd谋.

740
00:43:44,490 --> 00:43:45,420
>> -No etm蓹di.

741
00:43:45,420 --> 00:43:45,840
Siz b眉t眉n film s枚nd眉r眉l眉r.

742
00:43:45,840 --> 00:43:46,930
>> M蓹n s蓹hv d眉ym蓹ni basd谋 olmal谋d谋r.

743
00:43:46,930 --> 00:43:48,265
>> -Yax艧谋, geri qoydu.

744
00:43:48,265 --> 00:43:49,110
Film geri qoyun.

745
00:43:49,110 --> 00:43:49,510
>> -B蓹li, efendim.

746
00:43:49,510 --> 00:43:49,917
B蓹li, efendim.

747
00:43:49,917 --> 00:43:50,324
>> Nin, Arnold getm蓹k ed蓹k.

748
00:43:50,324 --> 00:43:51,140
, Gretchen gel.

749
00:43:51,140 --> 00:43:53,060
茝lb蓹tt蓹 ki, m蓹n h蓹l蓹 laz谋md谋r bilirik
Bunun 眉莽眉n qanun var.

750
00:43:53,060 --> 00:43:53,440
>> [END Video playback]

751
00:43:53,440 --> 00:43:54,690
>> Rob Boden: B眉t眉n h眉ququ.

752
00:43:54,690 --> 00:43:59,690

753
00:43:59,690 --> 00:44:08,430
Biz art谋q s枚hb蓹t edirik Bel蓹 ki, indi ki,
b蓹zi yollarla t蓹hl眉k蓹sizlik, g枚z蓹l

754
00:44:08,430 --> 00:44:16,050
az film poster, bel蓹 ki, son
NSA il蓹 g眉n, bu m蓹s蓹l蓹l蓹r

755
00:44:16,050 --> 00:44:17,300
h蓹r 艧eyi monitorinq.

756
00:44:17,300 --> 00:44:21,840

757
00:44:21,840 --> 00:44:26,930
Bu sizin kimi hiss etm蓹k 莽蓹tin ola bil蓹r
Bu gizlilik bir n枚v var

758
00:44:26,930 --> 00:44:34,540
online d眉nya, m蓹n dey蓹 bilm蓹di
Siz prizma m蓹lumat 蓹n.

759
00:44:34,540 --> 00:44:42,130
Bel蓹 ki, prizma k蓹narda h蓹r蓹k蓹t, biz fikrind蓹 deyilik
陌ndi ki, s枚hb蓹t etm蓹k

760
00:44:42,130 --> 00:44:44,030
Sizin laptop haqq谋nda d眉艧眉nm蓹k.

761
00:44:44,030 --> 00:44:48,360
Bel蓹 ki, burada, m蓹n ke莽m蓹k ist蓹yir蓹m
m蓹nim faktiki hesab谋na,

762
00:44:48,360 --> 00:44:50,370
m蓹nim ki莽ik pinqvin il蓹.

763
00:44:50,370 --> 00:44:57,310
M蓹n bir parol d蓹sti var ki,
Parolu M蓹n olmaq ist蓹yir蓹m n蓹.

764
00:44:57,310 --> 00:45:02,430
>> Amma unutmay谋n ki, n蓹 m蓹n giri艧 al谋ram
, bel蓹 ki, bu giri艧 il蓹

765
00:45:02,430 --> 00:45:04,850
tez, b蓹zi proqramd谋r.

766
00:45:04,850 --> 00:45:07,910
Bu idi ki, b蓹zi proqram
bir 艧蓹xs t蓹r蓹find蓹n yaz谋l谋.

767
00:45:07,910 --> 00:45:13,250
V蓹 bel蓹 ki, 艧蓹xs, 蓹g蓹r onlar
x眉susil蓹 z蓹r蓹rli, onlar bil蓹r

768
00:45:13,250 --> 00:45:17,780
dedi, b眉t眉n sa臒, bel蓹 ki, 蓹g蓹r parol
M蓹n daxil b蓹rab蓹rdir m蓹nim

769
00:45:17,780 --> 00:45:22,800
faktiki parol, v蓹 ya b蓹rab蓹r
b蓹zi x眉susi parol -

770
00:45:22,800 --> 00:45:25,550
David z蓹hmli v蓹 ya bir 艧ey -

771
00:45:25,550 --> 00:45:27,190
sonra onlar谋 i莽蓹ri buraxa

772
00:45:27,190 --> 00:45:33,760
Bel蓹 ki, bir z蓹r蓹rli proqram莽谋 ola bil蓹r
Mac b眉t眉n v蓹 ya giri艧

773
00:45:33,760 --> 00:45:36,150
Windows, v蓹 ya bir 艧ey.

774
00:45:36,150 --> 00:45:41,980
>> Bel蓹 ki, ild蓹n, bir narahatl谋q 莽ox deyil
M蓹n dem蓹k, Bu giri艧 proqram

775
00:45:41,980 --> 00:45:48,720
ki, OS X, y眉zl蓹rl蓹 s枚vq edir
v蓹 ya minl蓹rl蓹 var

776
00:45:48,720 --> 00:45:50,020
Bu kodu n蓹z蓹rd蓹n.

777
00:45:50,020 --> 00:45:55,330
V蓹 bel蓹 ki, siz haradasa kodunu, 蓹g蓹r
Bu string b蓹rab蓹rdir b蓹rab蓹rdir dem蓹k

778
00:45:55,330 --> 00:45:58,860
David z蓹hmli, giri艧, sonra kims蓹 var
olacaq, kimi, g枚zl蓹yin.

779
00:45:58,860 --> 00:45:59,800
Bu do臒ru deyil.

780
00:45:59,800 --> 00:46:01,790
Burada olmamal谋d谋r.

781
00:46:01,790 --> 00:46:06,650
Bel蓹 ki, biz h蓹r 艧eyi almaq bir yolu var
c眉r t蓹hl眉k蓹siz olmal谋d谋r.

782
00:46:06,650 --> 00:46:10,300
>> Lakin h蓹tta proqramlar谋 haqq谋nda d眉艧眉nm蓹k
Siz yazmaq.

783
00:46:10,300 --> 00:46:13,000
Siz giri艧 proqram谋 yazd谋 deyirl蓹r.

784
00:46:13,000 --> 00:46:20,440
Yaz谋rd谋 ki, bu giri艧 proqram,
bel蓹 a莽谋q-ayd谋n, bir yax艧谋

785
00:46:20,440 --> 00:46:21,210
proqram莽谋.

786
00:46:21,210 --> 00:46:25,610
Siz h蓹r hans谋 bir z蓹r蓹rli qoymaq fikrind蓹 deyilik
x b蓹rab蓹rdir b蓹rab蓹rdir 蓹g蓹r David z蓹hmli deyil

787
00:46:25,610 --> 00:46:27,860
kodu daxil.

788
00:46:27,860 --> 00:46:31,930
Lakin bu proqram, n蓹
Bu proqram t蓹rtib etm蓹k 眉莽眉n istifad蓹?

789
00:46:31,930 --> 00:46:34,180
Cingilti kimi bir 艧ey.

790
00:46:34,180 --> 00:46:38,460
Bel蓹 ki, n蓹 蓹g蓹r ba艧 ver蓹n 艧蓹xs
cingilti qoruyucu cingilti x眉susi yazmaq

791
00:46:38,460 --> 00:46:44,310
bir 艧ey kimi m蓹n t蓹rtib edir蓹m 蓹g蓹r
proqram daxil, sonra bu kodu daxil edin

792
00:46:44,310 --> 00:46:49,720
蓹g蓹r deyir ki, giri艧 proqram谋
x b蓹rab蓹rdir David z蓹hmli deyil b蓹rab蓹rdir?

793
00:46:49,720 --> 00:46:59,890
Bel蓹 ki, tamamil蓹 h蓹l蓹, lakin biz eyni var
burada verm蓹k, harada cingilti, yax艧谋,

794
00:46:59,890 --> 00:47:03,790
min, 蓹g蓹r on minl蓹rl蓹
insanlar var, cingilti baxd谋 var

795
00:47:03,790 --> 00:47:07,160
kodu 枚z x蓹tti baxd谋 v蓹 dedi,
b眉t眉n sa臒, burada pis bir 艧ey yoxdur.

796
00:47:07,160 --> 00:47:10,680
Ayd谋nd谋r ki, he莽 bir edir
Bu z蓹r蓹rli bir 艧ey.

797
00:47:10,680 --> 00:47:15,780
>> Amma n蓹 kimi, 枚z眉n眉 cingilti edir
n蓹 cingilti t蓹rtib 蓹g蓹r?

798
00:47:15,780 --> 00:47:20,900
M蓹n b蓹zi compiler var ki, 蓹g蓹r
cingilti daxil ed蓹r ki, cingilti t蓹rtib

799
00:47:20,900 --> 00:47:25,610
deyir ki, bu x眉susi hack, b眉t眉n sa臒,
M蓹n cingilti t蓹rtib ed蓹rk蓹n, sonra

800
00:47:25,610 --> 00:47:31,290
莽al谋艧t谋r谋labilir M蓹n x眉susi baxmaq laz谋md谋r almaq
giri艧 proqram v蓹 insert daxilind蓹

801
00:47:31,290 --> 00:47:34,230
Bu parol, b蓹rab蓹rdir b蓹rab蓹rdir
Dave z蓹hmli deyil?

802
00:47:34,230 --> 00:47:37,990
Bel蓹 ki, unutmay谋n ki, compiler 枚z眉
bir n枚qt蓹d蓹 t蓹rtib etm蓹k laz谋md谋r.

803
00:47:37,990 --> 00:47:42,810
Bel蓹 ki, cingilti t蓹rtib se莽蓹 n蓹
, 枚z眉 sonra, z蓹r蓹rli il蓹

804
00:47:42,810 --> 00:47:45,580
b眉t眉n berbat bil蓹r
yol a艧a臒谋 x蓹tti.

805
00:47:45,580 --> 00:47:49,630
>> Odur ki, biz Ken Thompson var
v蓹 Dennis Ritchie.

806
00:47:49,630 --> 00:47:53,780
Bel蓹 ki, bu iconic 艧蓹kil var.

807
00:47:53,780 --> 00:47:55,470
Dennis Ritchie do臒ru deyil.

808
00:47:55,470 --> 00:47:58,740
O, bir b枚y眉k -

809
00:47:58,740 --> 00:48:03,640
olduqca 莽ox C. yazd谋 Bel蓹 ki, siz
Bu sinif g枚r蓹 t蓹艧蓹kk眉r edir蓹m.

810
00:48:03,640 --> 00:48:04,840
Ken Thomson sol var.

811
00:48:04,840 --> 00:48:07,780
Onlara iki 蓹sas蓹n UNIX yazd谋.

812
00:48:07,780 --> 00:48:10,140
B蓹li, onlar 蓹sas amil olmu艧dur
UN陌X.

813
00:48:10,140 --> 00:48:11,310
B蓹zi ba艧qalar谋 var idi.

814
00:48:11,310 --> 00:48:16,240
Bir n枚qt蓹d蓹 bel蓹 Ken Thompson,
O Turing m眉kafat谋 qazan谋r.

815
00:48:16,240 --> 00:48:20,860
V蓹 Turing m眉kafat谋, m蓹n h蓹mi艧蓹 e艧itdim
bu 艧蓹kild蓹 istinad, bu var

816
00:48:20,860 --> 00:48:23,100
Komp眉ter elminin Nobel m眉kafat谋.

817
00:48:23,100 --> 00:48:27,500
>> Bel蓹 ki, Turing m眉kafat谋, o var
onun q蓹bul 莽谋x谋艧.

818
00:48:27,500 --> 00:48:31,790
V蓹 o, bu 莽ox m蓹艧hur dan谋艧ma verir
indi g眉v蓹n蓹r蓹k Reflections 莽a臒谋r谋b

819
00:48:31,790 --> 00:48:35,620
Biz ba臒l谋 olan Trust,
kurs veb haqq谋nda.

820
00:48:35,620 --> 00:48:41,670
V蓹 bu dan谋艧mada, o, b眉t眉n do臒ru deyir
M蓹n UNIX yazd谋 v蓹 indi b眉t眉n

821
00:48:41,670 --> 00:48:43,320
Siz insanlar UNIX istifad蓹 olunur.

822
00:48:43,320 --> 00:48:46,960
陌ndi Linux bu g眉n xat谋rlay谋ram
UNIX birba艧a n蓹slind蓹n.

823
00:48:46,960 --> 00:48:50,140
OS X birba艧a UNIX istifad蓹 edir.

824
00:48:50,140 --> 00:48:53,810
Windows q蓹d蓹r deyil, amma bir 莽ox
fikir UNIX g枚t眉r眉lm眉艧d眉r.

825
00:48:53,810 --> 00:48:59,220
>> Bel蓹 ki, o, m蓹rh蓹l蓹sin蓹 q蓹d蓹r gedir v蓹 deyir
b眉t眉n sa臒, m蓹n UNIX yazd谋.

826
00:48:59,220 --> 00:49:03,940
V蓹 yaln谋z bel蓹 u艧aqlar bilirsiniz, m蓹n deyil蓹m
h蓹r daxil ed蓹

827
00:49:03,940 --> 00:49:05,590
Sizin komp眉ter biri.

828
00:49:05,590 --> 00:49:14,280
X, m蓹n bu x眉susi bir qoymaq ild蓹n
b蓹rab蓹rdir, Ken Thomson z蓹hmli deyil b蓹rab蓹rdir

829
00:49:14,280 --> 00:49:16,350
sonra giri艧 眉莽眉n icaz蓹 al谋ram.

830
00:49:16,350 --> 00:49:18,370
Bel蓹 ki, insanlar, yax艧谋, kimi
qar艧谋lad谋q bunu?

831
00:49:18,370 --> 00:49:21,090
Biz giri艧 proqram谋 baxd谋
v蓹 he莽 bir 艧ey yoxdur.

832
00:49:21,090 --> 00:49:24,700
O, m蓹n compiler redakt蓹 kimi
giri艧 proqram daxil

833
00:49:24,700 --> 00:49:30,490
giri艧 proqram谋 var ki,
ki, x Ken Tekin b蓹rab蓹rdir b蓹rab蓹rdir

834
00:49:30,490 --> 00:49:31,700
z蓹hmli deyil.

835
00:49:31,700 --> 00:49:33,120
>> V蓹 onlar da, do臒ru deyil, dem蓹k.

836
00:49:33,120 --> 00:49:35,740
Biz compiler baxaraq, v蓹 etdiyiniz
compiler h蓹r hans谋 x蓹tl蓹ri yoxdur

837
00:49:35,740 --> 00:49:36,400
kimi kodu.

838
00:49:36,400 --> 00:49:40,540
O OK, kimi, ancaq n蓹
compiler il蓹 t蓹rtib?

839
00:49:40,540 --> 00:49:44,810
V蓹, yax艧谋, kimi, onlar hesab edir蓹m ki, v蓹 o
M蓹n siz蓹 compiler ver蓹n biriy蓹m

840
00:49:44,810 --> 00:49:50,580
Siz compiler t蓹rtib 眉莽眉n istifad蓹, bel蓹 ki, etdiyiniz
Siz, bir compiler t蓹rtib olunur ki,

841
00:49:50,580 --> 00:49:56,390
枚z眉 z蓹r蓹rli v蓹 olacaq
giri艧 proqram q谋rmaq.

842
00:49:56,390 --> 00:49:59,360
Bel蓹 ki, 蓹sas蓹n, o n枚qt蓹d蓹 var
Siz m蓹nb蓹 baxmaq bil蓹r he莽 bir yol

843
00:49:59,360 --> 00:50:02,450
Giri艧 proqram谋n谋n kodu
yanl谋艧 n蓹 g枚rm蓹k.

844
00:50:02,450 --> 00:50:04,220
Siz h蓹tta baxmaq bilm蓹di
Bu compiler m蓹nb蓹 kodu

845
00:50:04,220 --> 00:50:06,790
yanl谋艧 n蓹 g枚rm蓹k.

846
00:50:06,790 --> 00:50:11,940
>> Siz ma艧谋n baxmaq laz谋md谋r
kodu, faktiki ikili

847
00:50:11,940 --> 00:50:16,760
Bu, g枚zl蓹m蓹k, g枚rm蓹k 眉莽眉n t蓹rtib compiler
kodu x蓹tl蓹ri burada olmamal谋d谋r.

848
00:50:16,760 --> 00:50:22,130
Amma Ken Thompson bir add谋m atd谋
daha v蓹 yax艧谋, var, dedi

849
00:50:22,130 --> 00:50:25,980
Bu x眉susi proqramlar 蓹slind蓹
Siz proqramlar谋 ikili oxumaq k枚m蓹k,

850
00:50:25,980 --> 00:50:29,340
v蓹 bel蓹 kims蓹 ki, proqram istifad蓹 蓹g蓹r
ikili oxumaq, onlar bu g枚r蓹c蓹k

851
00:50:29,340 --> 00:50:30,490
kodu x蓹tl蓹ri.

852
00:50:30,490 --> 00:50:34,020
O, b眉t眉n, dem蓹k h蓹min proqramlar谋n redakt蓹
sa臒, siz at ar谋yorsan谋z

853
00:50:34,020 --> 00:50:38,460
compiler, bu g枚st蓹rm蓹k deyil
ikili set.

854
00:50:38,460 --> 00:50:42,830
>> Bel蓹likl蓹 siz almaq laz谋md谋r ki, bir add谋m
daha v蓹 蓹sas蓹n ki, ola bil蓹r

855
00:50:42,830 --> 00:50:46,210
dolayl谋 q蓹bul bird蓹n 莽ox s蓹viyy蓹si,
v蓹 bir anda, he莽 bir h蓹qiq蓹t蓹n var

856
00:50:46,210 --> 00:50:47,990
yoxlan谋lmas谋 olacaq.

857
00:50:47,990 --> 00:50:52,590
Bel蓹 ki, hekay蓹 m蓹n蓹vi siz ist蓹yirik ki,
yaz谋l谋 etm蓹k niyy蓹tind蓹 deyil

858
00:50:52,590 --> 00:50:54,340
Bu sinif cingilti.

859
00:50:54,340 --> 00:50:57,020
Siz d谋rmanma istifad蓹 etm蓹k olacaq
Bu sinif bir 莽ox cingilti.

860
00:50:57,020 --> 00:51:00,490
Bildiyiniz b眉t眉n, cingilti bir z蓹r蓹rli
h蓹r sabote proqram谋

861
00:51:00,490 --> 00:51:03,520
bir proqram 茝g蓹r t蓹rtib etdik.

862
00:51:03,520 --> 00:51:08,206
V蓹 莽ox u臒ursuz sizi t蓹rk
脟蓹r艧蓹nb蓹 g眉n眉 g枚r蓹c蓹ksiniz, qeyd.

863
00:51:08,206 --> 00:51:10,030
>> [Alq谋艧]

864
00:51:10,030 --> 00:51:12,935
>> HOPARL脰R 2: N枚vb蓹ti CS50 edir.

865
00:51:12,935 --> 00:51:14,580
>> HOPARL脰R 3: Siz dem蓹k c蓹sar蓹t etm蓹yin.

866
00:51:14,580 --> 00:51:15,930
Siz bunu ed蓹 bil蓹rsiniz.

867
00:51:15,930 --> 00:51:19,440
Siz 蓹vv蓹l bu etdik, siz bunu ed蓹 bil蓹rsiniz
bu g眉n, sabah bunu ed蓹 bil蓹rsiniz.

868
00:51:19,440 --> 00:51:20,930
Siz ildir bunu etdik.

869
00:51:20,930 --> 00:51:22,790
Just orada getm蓹k v蓹 bunu.

870
00:51:22,790 --> 00:51:24,310
Siz bunu ed蓹 bil蓹rsiniz.

871
00:51:24,310 --> 00:51:26,102
>> [MUSIC PLAYING]