1
00:00:00,000 --> 00:00:00,380

2
00:00:00,380 --> 00:00:04,050
>> SPIKA 1: Hebu kuandika mpango huo
humshauri mtumiaji kwa int, integer,

3
00:00:04,050 --> 00:00:06,520
na kisha anafanya kidogo ya uchambuzi
juu yake, kuwaambia kama

4
00:00:06,520 --> 00:00:08,109
ni chanya au hasi.

5
00:00:08,109 --> 00:00:11,880
Kwa kufanya hivyo, hebu mpango juu ya kutumia
GetInt kazi katika maktaba CS50,

6
00:00:11,880 --> 00:00:14,870
ambayo mimi nina kwenda haja ya
ni pamoja na cs50.h.

7
00:00:14,870 --> 00:00:17,520
Mimi nina kwenda wanatarajia kutaka
magazeti baadhi ya mambo ya

8
00:00:17,520 --> 00:00:18,310
screen kama vizuri.

9
00:00:18,310 --> 00:00:22,240
Hivyo mimi nina pia kwenda pamoja na
standardio.h.

10
00:00:22,240 --> 00:00:24,170
>> Na mimi nina sasa kwenda kutangaza
kuu kama kawaida.

11
00:00:24,170 --> 00:00:29,030
int mainvoid, wazi curly brace, na
preemptively karibu curly brace.

12
00:00:29,030 --> 00:00:31,790
Mimi nina kwenda sasa haraka
user kwa kuwa int.

13
00:00:31,790 --> 00:00:35,395
Printf, tafadhali me in

14
00:00:35,395 --> 00:00:38,260
Na mimi nina sasa kwenda kupata
kwamba int kutoka kwa mtumiaji.

15
00:00:38,260 --> 00:00:42,650
Int, hebu simu yake n, ni sawa na GetInt.

16
00:00:42,650 --> 00:00:45,480
>> Kwa maneno mengine, upande wa kulia
wa kujieleza hii, mimi nina kwenda kuwaita

17
00:00:45,480 --> 00:00:49,150
CS50 kazi kuitwa GetInt, ambayo
ni kwenda kufanya hasa kwamba.

18
00:00:49,150 --> 00:00:51,890
Ni kisha kwenda na kurudi thamani kwamba
kutoka upande wa kulia wa hii

19
00:00:51,890 --> 00:00:55,390
kujieleza kwa upande wa kushoto wa hii
kujieleza, hatimaye kuhifadhi

20
00:00:55,390 --> 00:00:57,960
kwamba thamani katika variable kuitwa n.

21
00:00:57,960 --> 00:01:00,130
Hebu sasa kufanya kidogo ya uchambuzi.

22
00:01:00,130 --> 00:01:06,000
>> Kwa hili, mimi nina kwenda kuajiri
hali, au tawi, na kama n ni,

23
00:01:06,000 --> 00:01:09,860
kusema, zaidi ya 0, basi mimi nina
kwenda kufanya yafuatayo.

24
00:01:09,860 --> 00:01:13,330
Kufungua curly brace na preemptively
karibu curly brace.

25
00:01:13,330 --> 00:01:21,020
Mimi nina kwenda kisha magazeti nje "ilichukua
chanya integer. "/ n kwa

26
00:01:21,020 --> 00:01:24,490
formatting, quote karibu, kufungwa
mabano, semicolon.

27
00:01:24,490 --> 00:01:26,810
>> Mwingine, mimi nina kwenda unataka magazeti
kitu tofauti kidogo.

28
00:01:26,810 --> 00:01:34,750
Hivyo mwingine, wazi curly brace karibu curly
brace, printf, "ilichukua hasi

29
00:01:34,750 --> 00:01:39,580
integer. "Sawa, hebu kuokoa
na kukusanya mpango huu.

30
00:01:39,580 --> 00:01:42,720
Kufanya hali zero kuingia.

31
00:01:42,720 --> 00:01:47,380
Mimi nina nyuma katika haraka yangu blinking dot
kufyeka, hali, sifuri, kuingia.

32
00:01:47,380 --> 00:01:49,730
>> Na hebu kufanya rahisi
ya sanity hundi ya kwanza.

33
00:01:49,730 --> 00:01:53,310
Moja kama int yangu, na mimi kweli
ilichukua sifuri.

34
00:01:53,310 --> 00:01:57,600
Hebu kuendesha mpango huu tena kwa
hali, sifuri, kuingia, "tafadhali kutoa

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00:01:57,600 --> 00:02:00,210
mimi int. "Hebu jaribu mbili.

36
00:02:00,210 --> 00:02:02,240
Mimi kweli ilichukua sifuri.

37
00:02:02,240 --> 00:02:03,620
>> Hebu kwenda hasi wakati huu.

38
00:02:03,620 --> 00:02:05,890
Dot slash, hali sifuri.

39
00:02:05,890 --> 00:02:09,380
Hasi 1 na mimi ilichukua
integer hasi.

40
00:02:09,380 --> 00:02:10,590
Lakini mimi si kufanyika bado.

41
00:02:10,590 --> 00:02:13,000
Hebu jaribu kona nyingine
kesi, kama wewe.

42
00:02:13,000 --> 00:02:13,830
Hebu jaribu sifuri.

43
00:02:13,830 --> 00:02:18,560
>> Dot slash, hali sifuri,
Kuingia, na sifuri.

44
00:02:18,560 --> 00:02:21,550
Na oh mvulana, mimi ilichukua
integer hasi.

45
00:02:21,550 --> 00:02:25,860
Lakini mimi nina uhakika pretty zero inaelezwa
kama wala chanya wala hasi.

46
00:02:25,860 --> 00:02:27,240
Hivyo nina kwenda kuwa na kurekebisha hii.

47
00:02:27,240 --> 00:02:28,490