1 00:00:00,000 --> 00:00:00,450 2 00:00:00,450 --> 00:00:03,280 >> SPIKA 1: Hebu tuangalie rahisi ya mipango na kuona. 3 00:00:03,280 --> 00:00:08,300 Nimekuwa tayari kufunguliwa gedit na kuokolewa file yangu kama hujambo zero.c. 4 00:00:08,300 --> 00:00:10,160 Hebu sasa recreate yake. 5 00:00:10,160 --> 00:00:17,750 Ni pamoja na standardio.h int kuu utupu kufungua curly brace na, mapema, 6 00:00:17,750 --> 00:00:23,120 C. curly brace, kisha indentation, printf, quote, unquote 7 00:00:23,120 --> 00:00:30,220 "Hello, dunia" backslash n karibu karibu mabano semicolon. 8 00:00:30,220 --> 00:00:30,640 >> Sawa. 9 00:00:30,640 --> 00:00:32,229 Kwa hiyo kile ni salient tabia ya 10 00:00:32,229 --> 00:00:33,195 hasa mpango huu? 11 00:00:33,195 --> 00:00:34,980 Naam, hebu kuanza na mstari mmoja. 12 00:00:34,980 --> 00:00:40,690 Katika line moja, tuna mkali ni pamoja na tamko kisha kufuatiwa na kiwango io.h. 13 00:00:40,690 --> 00:00:44,870 Vizuri, kali ni pamoja na tu anaelezea compiler go ni pamoja na yaliyomo ya 14 00:00:44,870 --> 00:00:47,700 zifuatazo faili haki huko katika file yangu mwenyewe. 15 00:00:47,700 --> 00:00:48,830 Nini faili ni kwamba? 16 00:00:48,830 --> 00:00:50,940 Naam, ni faili inayoitwa kiwango io.h. 17 00:00:50,940 --> 00:00:54,430 Na ndani ya faili kwamba ni kinachojulikana maazimio ya kazi ambayo sisi 18 00:00:54,430 --> 00:00:55,560 wanaweza kupata ya riba. 19 00:00:55,560 --> 00:01:00,460 Katika kesi hiyo, printf hutokea kwa kuwa kazi ambayo ni alitangaza katika 20 00:01:00,460 --> 00:01:01,730 tofauti faili. 21 00:01:01,730 --> 00:01:04,250 >> Sasa katika line tatu, tuna baadhi ya ziada, mpya 22 00:01:04,250 --> 00:01:06,990 syntax, int, kuu, ni batili. 23 00:01:06,990 --> 00:01:11,060 Naam, int inahusu kinachojulikana kurudi aina ya kuu, 24 00:01:11,060 --> 00:01:12,740 nini thamani ya kuirudisha. 25 00:01:12,740 --> 00:01:15,420 Kwa sehemu kubwa, tunaweza kugeuka macho na hii kwa sasa. 26 00:01:15,420 --> 00:01:20,080 Lakini kuchukua imani kwamba kuu ni kwa default na inamuunga kwenda 27 00:01:20,080 --> 00:01:22,650 kurudi, hivyo kusema, thamani ya sifuri. 28 00:01:22,650 --> 00:01:24,530 Lakini zaidi juu ya kwamba wakati mwingine. 29 00:01:24,530 --> 00:01:27,130 >> Wakati huo huo, jina la hii kazi ni kweli, kuu. 30 00:01:27,130 --> 00:01:30,140 Na kwamba jina default kwa yoyote mpango yaliyoandikwa katika C. Na kisha 31 00:01:30,140 --> 00:01:34,060 hatimaye, ndani ya mabano hapa, tuna batili, ambayo tu anasema 32 00:01:34,060 --> 00:01:37,210 kwamba mpango huu inachukua hakuna hoja mstari amri. 33 00:01:37,210 --> 00:01:40,170 Lakini hebu tuangalie kwa karibu katika wale siku nyingine, kama vile. 34 00:01:40,170 --> 00:01:43,140 >> Hatimaye, line kuvutia zaidi, bila shaka, ni line tano. 35 00:01:43,140 --> 00:01:46,230 Na hapo ndipo sisi kufafanua kiini ya mpango huu, ambayo ni magazeti kwa 36 00:01:46,230 --> 00:01:49,570 screen, kwamba ni, kuonyesha hujambo dunia. 37 00:01:49,570 --> 00:01:51,050 Printf ni kazi. 38 00:01:51,050 --> 00:01:54,430 Na tena, kazi ambayo ni alitangaza katika hiyo nyingine faili inayoitwa kiwango 39 00:01:54,430 --> 00:01:57,670 io.h kwamba mtu mwingine kutekelezwa muda mrefu uliopita. 40 00:01:57,670 --> 00:02:01,530 Na printf inaonekana kuchukua moja hoja, hivyo kusema. 41 00:02:01,530 --> 00:02:06,540 Kwa sababu kuna string alinukuliwa, a mlolongo wa wahusika, katika kati ya 42 00:02:06,540 --> 00:02:10,280 kwamba jozi ya mabano, kwamba ina maana kwamba printf, kwa kweli, haina kuchukua moja 43 00:02:10,280 --> 00:02:13,360 hoja, na hoja kwamba ni kwenda kushawishi tabia yake. 44 00:02:13,360 --> 00:02:16,650 >> Katika kesi hiyo, ni kwenda kuwafundisha printf nini hasa kwa 45 00:02:16,650 --> 00:02:18,110 magazeti juu ya screen. 46 00:02:18,110 --> 00:02:21,380 semicolon, wakati huo huo, mwishoni mwa ya mstari huu unasema, hiyo ni 47 00:02:21,380 --> 00:02:22,110 kwa kauli hii. 48 00:02:22,110 --> 00:02:23,030 Mimi nina yote kufanyika. 49 00:02:23,030 --> 00:02:26,280 ukweli kwamba katika line sita tuna kufunga brace njia curly, kwa kweli, 50 00:02:26,280 --> 00:02:27,690 mpango huu ni kamili. 51 00:02:27,690 --> 00:02:29,580 Na huko sisi kuwa ni, hello dunia. 52 00:02:29,580 --> 00:02:31,138