Difference between revisions of "C-and-Cpp/C2/Increment-And-Decrement-Operators/Khasi"
From Script | Spoken-Tutorial
(Created page with "{| border=1 || '''Time''' || '''Narration''' |- | 00:01 |Ngi pdiang sngewbha iaphi sha ka jinghikai halor ka '''Increment and Decrement Operators in C and C++'''. |- | 00:...") |
|||
(2 intermediate revisions by the same user not shown) | |||
Line 471: | Line 471: | ||
|- | |- | ||
| 10:10 | | 10:10 | ||
− | | | + | | Lada phim don ia ka bandwidth ba biang, phi lah ban download bad peit pat ia ka. |
|- | |- | ||
Line 487: | Line 487: | ||
|- | |- | ||
| 10:24 | | 10:24 | ||
− | Na bynta ka jingtip ba kham bniah, sngewbha thoh sha ka | + | | Na bynta ka jingtip ba kham bniah, sngewbha thoh sha ka: contact@spoken-tutorial.org |
− | : contact@spoken-tutorial.org | + | |
|- | |- |
Latest revision as of 14:14, 27 January 2018
Time | Narration | |
00:01 | Ngi pdiang sngewbha iaphi sha ka jinghikai halor ka Increment and Decrement Operators in C and C++. | |
00:08 | Ha kane ka jinghikai, ngin pule shaphang ka: | |
00:10 | Increment bad decrement operators. | |
00:12 | '++' eg. a++ kaba dei ka postfix increment operator. | |
00:18 | ++a kaba dei ka prefix increment operator. | |
00:22 | '--' eg. a-- ka dei ka postfix decrement operator. | |
00:27 | --a ka dei ka prefix decrement operator. | |
00:31 | Ngin pule ruh shaphang ka Typecasting. | |
00:35 | Ban record ha kane ka jinghikai, nga pyndonkam da ka: Ubuntu 11.10 kum ka operating system, | |
00:40 | gcc and g++ Compiler version 4.6.1 in Ubuntu. | |
00:48 | Ka ++ operator ka pynkiew ia u value ba don jong ka operand da i wei. | |
00:54 | a++ and ++a ka iaryngkat bad u a = a + 1. | |
01:00 | Ka -- operator ka pynhiar ia u value ba don jong ka operand da i wei. | |
01:06 | a--bad --a ki iaryngkat bad u a = a - 1. | |
01:13 | Ngan pyni mynta kumno ka jingtreikam jong ka increment bad decrement operators da ka jing iarap jong ka C prokram. | |
01:19 | Nga lah shna lypa ia ka prokram, Te ngan batai ia u code. | |
01:25 | Hangne, ngi lah don u code jong ka increment bad decrement operators hapoh ka C. | |
01:30 | Hangne, nga lah shim ia u integer variable a bad ia u value 1. | |
01:35 | Ha kane ka rukom ngin lah ban khmih bniah ia ka jingkylla ha ka value jong u a. | |
01:39 | Namarkata kan ai ha ngi ia ka jingmut kaba khambha shaphang ka jingtrei kam jong ki operators. | |
01:47 | To ngin peit kumno ka postfix increment operator ka treikam. | |
01:51 | Ka jingmih na kane ka printf statement kalong 1. | |
01:55 | ka value kan ym kylla. | |
01:57 | kane ka long namar ba ka postfix operation ka jia hadien bala evaluate ia ka operand. | |
02:04 | Lada ka operation ka leh pynbiang halor jong ka a++, ka pynbiang ruh ia u value jong u 'a. | |
02:10 | Hadien nangta u value jong u a la incremented. | |
02:17 | Mynta lada ngi peit ia ka value jong u a hangne, lah increment da 1. | |
02:27 | Sa shishien ngin initialize ia u 'a' sha u 1 khnang ba kan reflect halor ka jingkylla. | |
02:35 | Mynta ngin phai biang sha ka prefix increment operators. | |
02:38 | Kane ka printf statement kan print 2 ha ka screen. | |
02:42 | Kane ka long namar ba ka prefix operation ka shait jia ha shuwa ban evaluate ia ka operand. | |
02:49 | Te ka value jong u 'a' nyngkong eh la increment da 1 bad la print ia ka. | |
02:58 | Sa shishien ngin print ia u 's value ban peit yn ym don shuh ki jingkylla. | |
03:03 | Mynta to ngin check dakaba execute ia u code. | |
03:07 | Ngan comment ia kine ki lain. Type /*, */ | |
03:19 | Click Save. | |
03:22 | Nga lah save ia ka phail jongnga kum incrdecr.c. | |
03:29 | Plie ia ka terminal window da kaba nion Ctrl, Alt and T keys ha kajuh ka por. | |
03:35 | Ban compile, type ia kine halor jong ka terminal; gcc space incrdecr dot c space minus o space incr. Nion Enter. | |
03:51 | Ban execute ia u code, type ./incr (dot slash incr). Nion enter. | |
03:59 | Ia ka jingmih lah pyni ha ka screen. | |
04:01 | Kane ka long ka jingmih haba phi lah print ia u a++. | |
04:06 | Kane ka long ka jingmih haba phi lah print ia u ++a. | |
04:09 | Ngin iohi ba ka jingmih ka long kumba ngi lah bishar hashuwa. | |
04:13 | Mynta ngin phai biang sha ka prokram kaba sah. | |
04:16 | Mynta ngan batai shaphang ka postfix bad ka prefix decrement operators. | |
04:21 | Pyndam ia kia multi-line comments nangne nangne. | |
04:29 | Mynta sa shisien ngin assign ia ka value jong u 1 sha u a. | |
04:35 | Kane ka printf statement ka pynmih ia ka value jong u 1 kumba lah batai nyngkong. | |
04:40 | a's value yn sa decremented hadien ba ia u a-- la evaluated namar ba ka dei ka postfix expression. | |
04:47 | Ha ka next statement yn print ia u a's value kum u o. | |
04:51 | a's value mynta lah decremented da 1. | |
04:54 | Mynta ngi ioh ia ka prefix decrement operator. | |
04:58 | Ka jingmih na kane ka printf statement kan long 0. | |
05:00 | Namar ba ka dei ka prefix operation. | |
05:05 | Ka prefix operation ka shait jia ha shuwa ban evaluate ia ka operand. | |
05:09 | Ka jingmih na ka printf statement ka long 0. | |
05:11 | Yn ym don jingkylla shuh ia u a's value. | |
05:15 | Type return 0; bad close da u ending curly bracket. | |
05:21 | Click Save. | |
05:24 | Phai biang sha ka terminal. | |
05:27 | Ban compile, type ia kine halor jong ka terminal; gcc space incrdecr dot c space minus o space incr. Nion Enter. | |
05:42 | ban execute, type ./incr. Nion Enter. | |
05:52 | Kane ka long ka jingmih haba print a--. | |
05:56 | Kane ka long ka jingmih haba print --a. | |
05:59 | Te, mynta ngin peit kumno ka increment bad decrement operator ka treikam. | |
06:05 | Lada ngi kwah ban thoh ia ka juh ka prokram ha ka C++, | |
06:07 | Nga lah ban pynkylla katto katne halor jong u C code. | |
06:10 | To ngan phai biang sha ka editor. | |
06:13 | Kane kadei ka C++ phail bad ki code badonkam. | |
06:16 | Peitbniah ba ka header ka iapher na ka C phail header. | |
06:20 | Ngi don ka using namespace statement ruh. | |
06:24 | Khmih ruh ba ka jingmih na ka statement ha ka C++ ka long cout. | |
06:28 | Te, nalor ka jingiapher jong kine , ki artylli ki code ki kham iasyriem. | |
06:33 | Save ia ka phail. Ka phail la save lyngba ka extension .cpp. | |
06:40 | To ngin compile ia u code. | |
06:42 | Plie ia ka terminal bad type g++ space incrdecr dot cpp space minus o space incr. Nion Enter. | |
07:00 | Ban execute, type ./ incr (dot slash incr). Nion Enter. | |
07:07 | Ia ka jingmih la pyni ha ka screen. | |
07:10 | Te, ngi iohi ia ka jingmih ka ialong kumjuh ha ka C program. | |
07:15 | Mynta ngi ioh ia ka concept jong ka typecasting. | |
07:17 | Ha kajuh ka rukom lah implement ia baroh ar ka C bad C++. | |
07:22 | Ia ka Typecasting la juh pyndonkam kum ka wei na ki variable, leh kum ka wei pat ka jait. | |
07:27 | La pyndep ia Typecasting da kaba buh ruh ia ka data type, ba phi kwah, hapoh jong ki | |
07:33 | Ia ka cast la buh hakhmat jong u variable ba phi kwah ban cast. | |
07:38 | Ka typecast ka long valid tang na ka bynta jong kawei ka operation | |
07:42 | Mynta u a' un behave kum ka float variable, naka bynta ka wei ka operation. | |
07:47 | Kane ka long ka nuksa kaba nga lah shna. | |
07:50 | Mynta ngan batai ia u code. | |
07:54 | Nyngkong ngin declare ia ki variables a and b kum ki integers bad c kum ka float. | |
08:00 | a la assigned ia u value jong u 5. b la assigned ia u value jong u 2. | |
08:06 | Ngin leh ia ka operation halor jong u a and b. | |
08:10 | Ngin divide ia u a da u b. Ka jingmih na ka division la buh ha poh ka c. | |
08:14 | Ngi lah pyndonkam ia ka %.2f ban pyni ia ka precision jong 2 decimal places. | |
08:20 | Ka jingmih ba la pyni kan long 2.00 na ka jingkhmih lynti ia ka jingmih jong ka 2.50. | |
08:25 | Ka fractional part lah truncated ha kaba baroh ar ki operands a and b ki dei ki integers. | |
08:31 | Ban leh shisha da ka division, u wei na ki operands un dei u typecast to float. | |
08:35 | Hangne ngi typecasting a to float. c mynta yn bat ia u value kum u real division. | |
08:41 | mynta ka jingmih jong ka real division yn pyni. Ka answer ka long 2.50 kumba khmih lynti. | |
08:47 | Type return 0; bad close u ending curly bracket. | |
08:51 | Click Save. Save the file with .c (dot c) extension. | |
08:55 | Nga lah save ia ka phail jong nga kum typecast.c. | |
08:59 | Plie ia ka terminal. | |
09:01 | Ban compile, type gcc space typecast dot c space minus o space type. Nion Enter. | |
09:17 | Ban execute, type ./type. Nion Enter. | |
09:25 | Ka jingmih yn pyni ha ka screen. | |
09:27 | Haba peit ia ki ar tylli ki value ngi iohi ia kaba mih jong ka typecasting. | |
09:32 | Mynta ngin batai lyngkot ia ka jinghikai. | |
09:34 | Ha kane ka jinghikai ngi la pule- | |
09:36 | Kumno ban pyndonkam ia ka increment bad decrement operators, | |
09:40 | Ngi lah pule shaphang ki forms, Postfix and Prefix, | |
09:44 | Bad ruh ngi lah pule shaphang ka typecasting bad kumno lah pyndonkam. | |
09:47 | Kum ka assignment: | |
09:49 | thoh ia ka program ban solve ia kine ki expression, a divided by b plus c divided by d. | |
09:56 | Ki values jong u a, b, c bad d la shim kum ka input na u user. | |
10:01 | Pyndonkam da ka typecasting ban perform real division. | |
10:05 | Peit ia ka video ba la ai ha ka link harum. | |
10:08 | Kan batai lyngkot shaphang ka Spoken Tutorial project. | |
10:10 | Lada phim don ia ka bandwidth ba biang, phi lah ban download bad peit pat ia ka. | |
10:15 | Ka Spoken Tutorial project team:
| |
10:17 | Ka pynlong ia ki jinghikai da kaba pyndonkam da ki spoken tutorials. | |
10:20 | Yn ai syrnod ia kiba pass online test. | |
10:24 | Na bynta ka jingtip ba kham bniah, sngewbha thoh sha ka: contact@spoken-tutorial.org | |
10:33 | Spoken Tutorial project ka dei ka bynta jong ka Talk to a Teacher project. | |
10:37 | La kyrshan ia kane ka project da ka National Mission on Education lyngba ka ICT, MHRD, jong ka sorkar India. | |
10:44 | Shuh shuh ki jingtip halor kane ka mission phin ioh na kane ka link ba la ai harum: | |
10:55 | La pynkylla sha ka ktien khasi da i Godwin pyrbot bad nga i John Nongkynrih.
Khublei naka bynta ba iasnohlang. |