C-and-Cpp/C2/Arithmetic-Operators/Khasi

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Time Narration
00:01 Ngi pdiang sngewbha ia phi sha ka Spoken Tutorial halor kaArithmetic Operators in C And C++.
00:07 Ha kane ka jinghikai, ngin pule shaphang:
00:10 Arithmetic operators kum '+' Addition: e.g. a+b.
00:14 '-' Subtraction: e.g. a-b.
00:18 '/' Division: e.g. a/b.
00:20 '*' Multiplication: e.g. a*b.
00:24 '%' Modulus: e.g. a%b.
00:27 Ban buhjingkynmaw ia kane ka jinghikai, Ngan pyndonkam da ka: Ubuntu 11.10 kum ka operating system
00:32 gcc bad g++ Compiler version 4.6.1 in Ubuntu.
00:38 Mynta ngan pyni kumno ban pyndonkam ia kine ki arithmetic operations da ka jingiarap jong ka C program.
00:44 Nga lah dep thoh ia ka prokram.
00:47 Te, Ngan plie ia ka editor bad ngan batai ia u code.
00:49 Ha kane ka C prokram jong ka arithmetic operators.
00:56 Ha kaba nyngkong jong ki artylli ki statements, ki variables la pynpaw bad batai.
01:02 Ha ka kawei pat ka statement,
01:04 a la assigned ia u value jong u 5.
01:06 b la assigned ia u value jong u 2.
01:10 Mynta ngin peit kumno ka addition operator ka treikam.
01:14 c u bat ia ka sum jong u a and b.
01:19 Ka printf statement ka pyni ia ka sum jong u a and b ha ka screen.
01:28 Hangne  % dot 2f ka provides ia ka precision jong ar tylli ki digits hadien u decimal point.
01:37 Ha kane ka statement ka ba bud, c u bad ia ka jingmih jong u a bad b.
01:43 Ka printf statement ka pyni ia ka jingmih jong u a bad b ha ka screen.
01:48 To ngin peit kumno kine ki artylli ki operators ki treikam.
01:52 Ngin comment ia kine ki lain.
01:55 Type /* (slash asterisk)
02:01 */
02:05 Click Save.
02:07 Save ia ka phail ha ka extension .c (dot c).
02:10 Nga lah save ia ka phail jong nga da arithmetic.c.
02:15 Plie ia ka terminal window da kaba nion Ctrl, Alt and T keys ha kajuh ka por.
02:22 Ban lumlang ia u code, type kumne ha ka terminal.
02:27 gcc space arithmetic dot c space minus o space arith
02:38 Nion Enter.
02:40 Ban execute ia u code, type ./arith (dot slash arith).
02:48 Nion Enter.
02:50 Ka jingmih lah pyni ha ka screen.
02:53 Ka pynpaw,Sum of 5 and 2 is 7.00 bad
02:59 Product of 5and 2 is 10.00.
03:03 Mynta phin pyrshang ia ka subtraction operator da lade.
03:08 Pyrshang ban bujli ia u addition operator da ka subtraction operator.
03:13 Phi dei ban ioh ia ka result kum 3.
03:18 Phai biang sha ka prokram bad ka ka set ba khatduh jong ka statements.
03:23 Mynta, ngan batai ia u code nakabynta ka division.
03:26 Weng noh ia ki lain comments hangne.
03:34 Ha kine ki statements, c u bat ia ka value jong u integer division jong u a by b.
03:40 Sngewbha kynmaw ba hapoh ka integer division ka fractional part la truncated.
03:47 Ka printf statement ka pyni ia ka division output jong ka screen.
03:57 Ha kane ka statement ngi perform real division.
04:02 Hangne u wei na ki operands u hap ban shat kum as float.
04:10 Ngi lah type-cast variable a.
04:13 Mynta a un hap long kum u float variable naka bynta ka single operation.
04:22 Ka printf statement ka pyni ia ka output jong ka real division ha ka screen.
04:30 Type return 0; bad khang noh ia u curly bracket ba khatduh.
04:37 Click Save.
04:40 Phai biang sha ka terminal ban compile bad execute ia u code.
04:45 Ban compile, typegcc space arithmetic dot c minus o space arith. Nion Enter.
04:59 Ban execute ia u code, type ./arith. Nion Enter.
05:05 Ia ka output yn pyni ha ka screen.
05:08 Ngilah don ki output ba hashuwa jong ki addition bad multiplication operators.
05:16 Ngi don u integer Division of 5 by 2 is 2.
05:22 Ngi lah ban iohi ba hapoh u integer division ia ka bynta jong ka fractional la truncated.
05:29 Kumta ngin don ki real division jong u 5 by 2 is 2.5.
05:35 Ha ka real division, ka result ka long kumba kwah.
05:37 Ngi pyndonkam da ka type-casting ban ioh ia kine ki results.
05:45 Tharai mynta, Nga kwah ban thoh ia ka juh ka prokram ha C++.
05:50 To ngin peit lada nga lah ban pyndonkam da u juh u code ha C++ ruh?
05:54 To ngin ia wad.
05:56 To ngan phai biang sha ka editor.
06:00 Hangne u C++ code.
06:05 Peitbniah ba ka header ka iapher na ka C phail header.
06:12 namespace lapyndonkam ruh hangne.
06:18 Bad ruh, peitbniah ba ka output statement ha ka C++ ka long cout.
06:25 Te, kyrpang na kine ki jingiapher, ki artylli ki codes ki iasyriem bha.
06:32 Click Save. Peit bha ban save ia ka phail badon ka extension .cpp.
06:37 Nga lah save ia ka phail jong nga kum arithmetic.cpp.
06:41 To ngin execute ia u code bad peit kaei ka result ba ngi ioh.
06:49 Plie ia ka terminal bad type g++ space arithmetic dot cpp space minus o arith . Nion Enter.
07:09 Ban execute ia u code, type ./ arith. Nion Enter.
07:16 Ia ka output yn pyni hangne.
07:19 Te, ngi iohi ba ki results ki iasyriem bad ka C prokram.
07:23 Ka jingiapher ka long halor ka ka precisions jong ka outputs.
07:29 To ngin batai lyngkot ia ka jinghikai.
07:32 Ha kane ka jinghikai ngi la nang ban pyndonkam ia ki arithmetic operators.
07:36 Kum ka assignment:
07:38 Thoh ia ka prokram ban pyni ia ka jingpyndonkam jong ka modulus operator.
07:42 Sngewbha ban kynmaw ba ka Modulus operator ka wad ia u remainder jong u division. e.g. c = a % b;
07:50 Phi dei ban ioh ia ka result kum 1.
07:55 Peit ia ka video ba la ai ha ka link harum.
07:57 Kan batai lyngkot shaphang ka Spoken Tutorial project.
08:00 Lada phim don ia ka bandwidth ba biang, phi lah ban download bad peit pat ia ka.
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08:09 ka ai syrnod ia kiba jop ia ka online test.
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08:41 La pynkylla sha ka ka khasi da Godwin pyrbot bad nga i John Nongkynrih, ngan pynkut noh Khublei shibun ia ka jingiasnohkti lang jong phi.

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