Vim li cas peb thiaj siv hom lus C?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

C lus yog thawj zaug siv rau kev txhim kho system ua hauj lwm tshwj xeeb cov kev pab cuam uas ua-up theoperating system. C tau txais los ua ib qho kev txhim kho lus vim nws tsim cov cai uas khiav ze li fastas code sau nyob rau hauv sib dhos lus . Hnub no C yog lawv feem ntau dav siv Qhov System Programming Lus.

Kuj nug, vim li cas peb thiaj siv C program?

Nws yog siv kom suav nrog lub tsev qiv ntawv finction lossis todefine macro lossis import codings los ntawm lwm yam cov kev pab cuam orsources. #include yog siv import cov tsev qiv ntawv rau hauv cprogramming .rau tau txais tswv yim peb xav tau siv scanf() function.to luam cov ntaub ntawv peb xavprintf().

Kuj Paub, siv hom lus C hauv lub neej tiag tiag yog dab tsi? ' C 'yog a programming lus , haum rau kev sau ib qho kev khiav hauj lwm uas tswj cov khoom siv nkag thiab cov khoom siv tawm ntawm lub computer, faib nws qhov chaw cia thiab teem caij khiav ntawm lwm cov kev pab cuam. Portability yog ib qho ntawm cov laj thawj tseem ceeb rau kev nce siv 'C ' hauv kev lag luam software.

Tsis tas li ntawd, C lus zoo rau dab tsi?

- Quora. Nws yog li no yog siv thaum software yuav tsum tau ua nyob rau hauv spaceand/los yog lub sij hawm, xws li cov operating system kernels, embedded systems, ntaus ntawv tsav tsheb, thiab lwm yam.

Cov lus tseem ceeb hauv C yog dab tsi?

Ntsiab lus yog predefined, reserved lus siv inprogramming uas muaj cov ntsiab lus tshwj xeeb rau lub compiler. Ntsiab lus yog ib feem ntawm cov syntax thiab lawv tsis tuaj yeem siv asan identifier.