View source for C-and-Cpp/C2/Increment-And-Decrement-Operators/Khasi

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|| '''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.

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|  00:12
| '++' eg. a++ kaba dei ka postfix increment operator.

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|  00:18
| ++a kaba dei ka prefix increment operator.

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|  00:22
|   '--' eg. a--  ka dei ka postfix decrement operator.

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|  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.

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|  00:54
|'''a++''' and '''++a''' ka iaryngkat bad u '''a = a + 1'''.

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| 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'''.

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| 01:13
|  Ngan pyni mynta kumno ka jingtreikam jong ka increment bad decrement operators da ka jing iarap jong ka C prokram.

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|  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.

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|  01:55
| ka value kan ym kylla.

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| 01:57
| kane ka long namar ba ka postfix operation ka jia hadien bala evaluate ia ka operand.
 
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|  02:04
| Lada ka operation ka leh pynbiang halor jong ka  '''a++''', ka pynbiang ruh ia u value jong u 'a'''.

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|  02:10
|Hadien nangta u value jong u '''a''' la incremented.

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| 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.

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|  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.

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|  03:07
|  Ngan comment ia kine ki lain. Type /*, */

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| 03:19  
|   Click  '''Save'''.

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|  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.

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|  03:59
| Ia ka jingmih lah pyni ha ka screen.

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|  04:01
|  Kane ka long ka jingmih haba phi lah print ia u  a++.

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|  04:06
|  Kane ka long ka jingmih haba phi lah print ia u ++a.

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|  04:09
|  Ngin iohi ba ka jingmih ka long kumba ngi lah bishar hashuwa.

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| 04:13
| Mynta ngin phai biang sha ka prokram kaba sah.

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|  04:16
|  Mynta ngan batai shaphang ka postfix bad ka prefix  decrement operators.

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|  04:21
| Pyndam ia kia multi-line comments nangne nangne.

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|  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.

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|  04:40
|  '''a's '''value yn sa decremented hadien ba ia u '''a--'''  la evaluated namar ba ka dei ka postfix expression.

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|  04:47
|   Ha ka next statement yn print ia u a's value kum u o.

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|  04:51
| '''a's ''' value mynta lah decremented da 1.

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|   04:54
|  Mynta ngi ioh ia ka prefix decrement operator.

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|  04:58
|  Ka jingmih na kane ka printf statement kan long 0.

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|  05:00
|  Namar ba ka dei ka prefix operation.

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|  05:05
|  Ka prefix operation ka shait jia ha shuwa ban evaluate ia ka operand.

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|  05:09
|  Ka jingmih na ka printf statement ka long 0.

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|  05:11
|  Yn ym don jingkylla shuh ia u a's value.

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|  05:15
|  Type '''return 0;'''  bad close da u ending curly bracket.

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| 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--.
 
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|  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. 

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|  06:13
|   Kane kadei ka '''C++ ''' phail bad ki code badonkam.

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|  06:16
|  Peitbniah ba ka  '''header'''  ka iapher na ka C phail header.

|-
|  06:20
|   Ngi don ka '''using namespace '''statement ruh.

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|  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.
 
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|  06:33
|  Save ia ka phail. Ka phail la save lyngba ka extension '''.cpp'''.

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| 06:40 
|  To ngin compile ia u code.

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|  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.

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|  07:17
|  Ha kajuh ka rukom lah implement ia baroh ar ka '''C''' bad '''C++'''.

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|  07:22
|  Ia ka Typecasting la juh pyndonkam kum ka wei na ki variable, leh kum ka wei pat ka jait. 
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| 07:27
|  La pyndep ia Typecasting  da kaba buh ruh ia ka data type, ba phi kwah, hapoh jong ki 
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|  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.

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| 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.

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|  08:00
|  '''a''' la assigned ia u value jong u  5. '''b''' la assigned ia u value jong u 2.

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|  08:06
|  Ngin leh ia ka operation halor jong u '''a''' and '''b'''.

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| 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.

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|  08:25
|  Ka fractional part lah truncated ha kaba baroh ar ki operands  '''a''' and '''b''' ki dei ki integers.

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|  08:31
|  Ban leh shisha da ka division, u wei na ki operands un dei u  typecast to float.

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|  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.

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| 08:47
|  Type''' return 0;'''  bad close u  ending curly bracket.

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| 08:51
|   Click  '''Save'''. Save the file with '''.c''' (dot c) extension.

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|  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,

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|  09:40
|  Ngi lah pule shaphang ki forms, Postfix  and Prefix,  

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|  09:44
| Bad ruh ngi lah pule shaphang ka typecasting bad kumno lah pyndonkam.

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|  09:47
|  Kum ka assignment:

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|  09:49
| | thoh ia ka program ban solve ia kine ki expression, a divided by b plus c divided by d.

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|  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:
http://spoken-tutorial.org\NMEICT-Intro

|-
|  10:55
|  La pynkylla sha ka ktien khasi da i Godwin pyrbot bad nga i John Nongkynrih.
Khublei naka bynta ba iasnohlang.
|}