C Programming: Code & Compiler

ืžื›ื™ืœ ืžื•ื“ืขื•ืช
ืกื™ื•ื•ื’ ืชื•ื›ืŸ
ื›ื•ืœื
+100
ื”ื•ืจื“ื•ืช
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš
ืฆื™ืœื•ื ืžืกืš

ืžื™ื“ืข ืขืœ ื”ืืคืœื™ืงืฆื™ื” ื”ื–ื•

ืชื›ื ื•ืช C: ืงื•ื“ ื•ืžื”ื“ืจ ื”ื•ื ืงื•ืจืก ืชื›ื ื•ืช C ืฉืœื ืขื ืขื•ืจืš ืงื•ื“ ืžื•ื‘ื ื”, ืžื”ื“ืจ, ืžืขื‘ื“ื•ืช ืงื™ื“ื•ื“, ืคืจื•ื™ืงื˜ื™ื, ื—ื™ื“ื•ื ื™ื, ื”ื›ื ื” ืœืจืื™ื•ื ื•ืช ื•ื›ืœื™ ืœืžื™ื“ื” ื”ืžื•ืคืขืœื™ื ืขืœ ื™ื“ื™ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช.

ื”ืชื—ื™ืœื• ืขื printf() ื”ืจืืฉื•ืŸ ืฉืœื›ื ื•ืœืžื“ื• ืชื›ื ื•ืช C ืฆืขื“ ืื—ืจ ืฆืขื“ - ืžืชื—ื‘ื™ืจ ื‘ืกื™ืกื™ ื•ื–ืจื™ืžืช ื‘ืงืจื” ื•ืขื“ ืžืฆื‘ื™ืขื™ื, ื ื™ื”ื•ืœ ื–ื™ื›ืจื•ืŸ, ื”ืงืฆืื” ื“ื™ื ืžื™ืช, ืคืจื•ื™ืงื˜ื™ื ืžืจื•ื‘ื™ ืงื‘ืฆื™ื ื•ืžื•ืฉื’ื™ C ืžืชืงื“ืžื™ื. ื›ืชื‘ื•, ืงื•ืžืคื™ืœืจื• ื•ื”ืคืขื™ืœื• ืชื•ื›ื ื™ื•ืช C ืืžื™ืชื™ื•ืช ื™ืฉื™ืจื•ืช ื‘ื˜ืœืคื•ืŸ ืฉืœื›ื.

ืœืžื“ ืชื›ื ื•ืช C
โ€ข 39 ืงื•ืจืกื™ื ืขื ืœืžืขืœื” ืž-140 ืฉื™ืขื•ืจื™ื ืงืฆืจื™ื ื•ืžืขืฉื™ื™ื
โ€ข ืœืžื“ ืžืฉืชื ื™ื, ืกื•ื’ื™ ื ืชื•ื ื™ื, ืื•ืคืจื˜ื•ืจื™ื, ืชื ืื™ื ื•ืœื•ืœืื•ืช
โ€ข ืฉืœื™ื˜ื” ื‘ืคื•ื ืงืฆื™ื•ืช, ืžืขืจื›ื™ื, ืžื—ืจื•ื–ื•ืช, ืžืฆื‘ื™ืขื™ื, ืžื‘ื ื™ื, ืื™ื’ื•ื“ื™ื ื•-enums
โ€ข ืœืžื“ ืจืงื•ืจืกื™ื”, ืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ืกื™ื‘ื™ื•ืช, ืžื—ืœืงื•ืช ืื—ืกื•ืŸ ื•ืงื“ื-ืžืขื‘ื“
โ€ข ื”ื‘ื ืช ื˜ื™ืคื•ืœ ื‘ืงื‘ืฆื™ื ื•ืืจื’ื•ืžื ื˜ื™ื ื‘ืฉื•ืจืช ืคืงื•ื“ื”
โ€ข ืชืจื’ื•ืœ string.h, math.h, ืžืขืจื›ื™ื ื“ื™ื ืžื™ื™ื ื•ืขื•ื“
โ€ข ืœืžื“ malloc, calloc, realloc, free ื•ื ื™ื”ื•ืœ ื–ื™ื›ืจื•ืŸ
โ€ข ื—ื™ื“ื•ื ื™ื ื•ืžืคื’ืฉื™ ื—ื–ืจื” ืœื—ื™ื–ื•ืง ื”ื™ื“ืข ืฉืœืš

C IDE ื•ืžื”ื“ืจ ื‘ื˜ืœืคื•ืŸ ืฉืœืš
ืชืจื’ืœ ืชื›ื ื•ืช C ืขื IDE ื ื™ื™ื“ ืขื•ืฆืžืชื™.

โ€ข ืขื•ืจืš ืงื•ื“ C ืžื•ื‘ื ื”
โ€ข ืงื•ืžืคื™ืœืฆื™ื” ื•ื”ืจืฆื” ืฉืœ ืชื•ื›ื ื™ื•ืช C ืขืœ ื’ื‘ื™ ืžื”ื“ืจ ืืžื™ืชื™
โ€ข ืงื•ื ืกื•ืœื” ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช ืขื‘ื•ืจ scanf ื•ืงืœื˜ ืžืฉืชืžืฉ
โ€ข ืžืงืœื“ืช ื™ื“ื™ื“ื•ืชื™ืช ืœ-C ืขื ืกืžืœื™ื ื›ื’ื•ืŸ *, &, ->, %d, NULL ื•-sizeof
โ€ข ืงืคื™ืฆื” ื™ืฉื™ืจื” ืœืฉื’ื™ืื•ืช ืžื”ื“ืจ
โ€ข ืฆืคื™ื™ื” ื‘ืคืœื˜ ื”ืชื•ื›ื ื™ืช, ื‘ื–ืžืŸ ื”ืจื™ืฆื” ื•ื‘ืฉื™ืžื•ืฉ ื‘ื–ื™ื›ืจื•ืŸ
โ€ข ืฉืžื™ืจื” ืขืœ ื”ืงื•ื“, ื”ื“ื•ื’ืžืื•ืช ื•ื”ื”ืขืจื•ืช ืฉืœืš
ืžืขื‘ื“ื•ืช ืงื™ื“ื•ื“
ืชืจื’ื•ืœ ื”ื—ืœืงื™ื ื”ืงืฉื™ื ืฉืœ ืชื›ื ื•ืช C ืขื ืืชื’ืจื™ื ืžืขืฉื™ื™ื.
ืžืขื‘ื“ืช ื–ื™ื›ืจื•ืŸ - ื”ื‘ื ืช ื–ื™ื›ืจื•ืŸ stack ื•-heap ื‘ืืžืฆืขื•ืช ืชืจื—ื™ืฉื™ื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ื™ื.

Segfault Hunt - ื—ื™ืคื•ืฉ ื•ืชื™ืงื•ืŸ ืฉืœ ืชื•ื›ื ื™ืช C ื—ื“ืฉื” ืขื ื‘ืื’ื™ื ื‘ื›ืœ ื™ื•ื.
ืงื•ืžืคื™ืœืฆื™ื” ืื• ืงืจื™ืกื”? - ื”ื—ืœื˜ื” ื”ืื ืงื•ื“ C ืงื•ืžืคื™ืœืฆื™ื”, ืจื™ืฆื” ืื• ืงื•ืจืกืช.
Speed โ€‹โ€‹Arena - ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ืงื™ื“ื•ื“ ืฉื‘ื”ืŸ ื”ื‘ื™ืฆื•ืขื™ื ื—ืฉื•ื‘ื™ื.

Build Series - ื‘ื ื” ืชื•ื›ื ื™ื•ืช ืžืขืฉื™ื•ืช ื›ื’ื•ืŸ malloc, shell ื•-grep ืžืฉืœืš ืฉืœื‘ ืื—ืจ ืฉืœื‘.

ืคืœื˜ ื—ื–ื•ืชื™ - ื”ืชื ืกื” ื‘-LEDs ื•ืชืฆื•ื’ื•ืช ืฉืœ 7 ืžืงื˜ืขื™ื ื‘ืืžืฆืขื•ืช ืคืœื˜ C.
20 ืคืจื•ื™ืงื˜ื™ื ืžื•ื“ืจื›ื™ื ืฉืœ C
ื‘ื ื” ืชื•ื›ื ื™ื•ืช C ืืžื™ืชื™ื•ืช ื•ืœืžื“ ื›ื™ืฆื“ ื‘ื ื•ื™ื™ื ืคืจื•ื™ืงื˜ื™ื ื’ื“ื•ืœื™ื ื™ื•ืชืจ.

ื”ืคืจื•ื™ืงื˜ื™ื ื›ื•ืœืœื™ื ืจืฉื™ืžื•ืช ืžืงื•ืฉืจื•ืช, ืžื—ืฉื‘ื•ืŸ RPN, ืžื•ื ื” ืžื™ืœื™ื, ืžื ืชื— ืชืฆื•ืจื”, ืžื›ื•ื ืช ืžืฆื‘ื™ื, ืžื—ืกื ื™ืช ื’ื ืจื™ืช ื‘ืืžืฆืขื•ืช void*, ื”ืฉื•ื•ืื•ืช qsort, ืžืชืžื˜ื™ืงื” ื‘ื ืงื•ื“ื” ืงื‘ื•ืขื”, ื˜ื™ืคื•ืœ ื‘ืฉื’ื™ืื•ืช, ื ื™ืชื•ื— snprintf ื•ืคืจื•ื™ืงื˜ื™ื ืžืจื•ื‘ื™ ืงื‘ืฆื™ื.

ื›ืœ ืคืจื•ื™ืงื˜ ืžืชื•ื›ื ืŸ ืœืงืžืคืœ ื•ืœืจื•ืฅ ืžืงืฆื” ืœืงืฆื”.

ื”ื›ื ื” ืœืจืื™ื•ืŸ ืชื›ื ื•ืช C
ื”ืชื›ื•ื ื ื• ืœืจืื™ื•ื ื•ืช C ืขื ืชืจื’ื•ืœ ืžืžื•ืงื“.

โ€ข ืจืื™ื•ื ื•ืช ืžื“ื•ืžื™ื ื”ืžื•ืคืขืœื™ื ืขืœ ื™ื“ื™ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช
โ€ข 8 ื ื•ืฉืื™ ืจืื™ื•ืŸ ื—ืฉื•ื‘ื™ื
โ€ข ืžืฆื‘ื™ืขื™ื ื•ืฉืืœื•ืช ื–ื™ื›ืจื•ืŸ
โ€ข ืื•ืจืš ื—ื™ื™ื ื•ื”ื™ืงืฃ
โ€ข ื”ืชื ื”ื’ื•ืช ืœื ืžื•ื’ื“ืจืช
โ€ข ืฉืืœื•ืช ืจืื™ื•ืŸ ืชื›ื ื•ืช C
โ€ข ืฉืืœืช ื”ื™ื•ื
โ€ข ืžืฉื•ื‘ ื•ื“ื™ืจื•ื’ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช

ืžื ื˜ื•ืจ ืชื›ื ื•ืช C ื‘ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช
ืชืงื•ืขื™ื ืขื ืžืฆื‘ื™ืข, ืžื•ืฉื’ ืชื›ื ื•ืช ืื• ืฉื’ื™ืืช ืžื”ื“ืจ? ื‘ืงืฉื• ืžื”ืžื ื˜ื•ืจ ื‘ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ื”ืกื‘ืจ ื‘ืจื•ืจ ื‘ืฉืคื” ืคืฉื•ื˜ื”.
ืžืชืจื’ื ื”ืฉื’ื™ืื•ืช ืขื•ื–ืจ ืœื”ืกื‘ื™ืจ ื”ื•ื“ืขื•ืช ืžื”ื“ืจ ืžื‘ืœื‘ืœื•ืช ื•ืžื ื—ื” ืืชื›ื ืœื”ื‘ื ืช ื•ืชื™ืงื•ืŸ ื”ืงื•ื“ ืฉืœื›ื.

60 ืžืฉื™ืžื•ืช ืงื™ื“ื•ื“ ื•ืืชื’ืจื™ื ื™ื•ืžื™ื•ืžื™ื™ื
ืฉืคืจื• ืืช ื›ื™ืฉื•ืจื™ ื”ืชื›ื ื•ืช ืฉืœื›ื ื‘-C ื‘ืืžืฆืขื•ืช ืชืจื’ื•ืœ ืงื‘ื•ืข.
โ€ข 60 ืžืฉื™ืžื•ืช ืงื™ื“ื•ื“
โ€ข ืืชื’ืจื™ ืงื•ื“ ื•ื˜ืจืžื™ื ืœ
โ€ข ื‘ืขื™ื™ืช ืงื™ื“ื•ื“ ื—ื“ืฉื” ื‘-C ื‘ื›ืœ ื™ื•ื
โ€ข ืฆื™ื“ Segfault ื™ื•ืžื™
โ€ข ืืชื’ืจ ืงื™ื“ื•ื“ ืขื•ืœืžื™ ืขื ืกื‘ื‘ื™ื ื’ืœื•ื‘ืœื™ื™ื ื•ืœื•ื— ื“ื™ืจื•ื’
โ€ข XP, ืจืฆืคื™ื ื•ืชื–ื›ื•ืจื•ืช

ื”ืชื—ืœื” ื—ื™ื ื

ืื™ืŸ ืฆื•ืจืš ื‘ื—ืฉื‘ื•ืŸ ื›ื“ื™ ืœื”ืชื—ื™ืœ.
ื’ื™ืฉื” ื—ื•ืคืฉื™ืช ื›ื•ืœืœืช ืืช ืงื•ืจืก C ื”ืจืืฉื•ืŸ ืฉืœืš, 3 ืžืฉื™ืžื•ืช ืงื™ื“ื•ื“, ืฆื™ื“ Segfault ื™ื•ืžื™, ืงื•ืžืคื™ืœืฆื™ื” ืื• ืงืจื™ืกื”?, ืกื“ืจืช ื”ื‘ื ื™ื™ื” ื”ืจืืฉื•ื ื”, ืชืจื—ื™ืฉื™ Memory Lab ื”ืจืืฉื•ื ื™ื, ืจืื™ื•ืŸ ื“ืžื” ืžืœื ืื—ื“ ื•ืฉืืœืช ืžื ื˜ื•ืจ AI ืื—ืช ืœื™ื•ื.

PRO
Pro ืคื•ืชื— ืืช ื›ืœ ืงื•ืจืกื™ ื”ืชื›ื ื•ืช C, ื”ืžืฉื™ืžื•ืช, ื”ืžืขื‘ื“ื•ืช, ื›ืœื™ ื”ื‘ื™ื ื” ื”ืžืœืื›ื•ืชื™ืช, ื‘ื—ื™ื ืช ืชืขื•ื“ื” ื•ื—ื•ื•ื™ื” ืœืœื ืคืจืกื•ืžื•ืช.

ืœืžื™ ื–ื” ืžืชืื™ื?
ืžื•ืฉืœื ืœืžืชื—ื™ืœื™ื ืฉืœื•ืžื“ื™ื C, ืกื˜ื•ื“ื ื˜ื™ื ืœืžื“ืขื™ ื”ืžื—ืฉื‘, ืžืคืชื—ื™ื ืฉืขื•ื‘ืจื™ื ืœืชื›ื ื•ืช ืžืฉื•ื‘ืฅ ืื• ืžืขืจื›ื•ืช, ื•ื›ืœ ืžื™ ืฉืžืชื›ื•ื ืŸ ืœืจืื™ื•ื ื•ืช ืชื›ื ื•ืช C.

ื”ืืคืœื™ืงืฆื™ื” ื–ืžื™ื ื” ื‘-22 ืฉืคื•ืช.
ื”ืชื—ื™ืœื• ืœืœืžื•ื“ ืชื›ื ื•ืช C ืขื•ื“ ื”ื™ื•ื. ื›ืชื‘ื• ืงื•ื“, ืงื•ืžืคื™ืœื• ืชื•ื›ื ื™ื•ืช, ืคืชืจื• ืืชื’ืจื™ื, ื‘ื ื• ืคืจื•ื™ืงื˜ื™ื ื•ืฉืœื˜ื• ื‘-C - ื”ื›ืœ ืžื”ื˜ืœืคื•ืŸ ืฉืœื›ื.
ืœืžื“ ืชื›ื ื•ืช C, ืงื•ื“, ืงื•ืžืคื™ืœืฆื™ื”, ื ื™ืคื•ื™ ืฉื’ื™ืื•ืช ื•ืฉืœื™ื˜ื” ื‘ืžืฆื‘ื™ืขื™ื ื‘ืขื–ืจืช IDE ื ื™ื™ื“
ืขื“ื›ื•ืŸ ืื—ืจื•ืŸ ื‘ืชืืจื™ืš
23 ื‘ืื•ืงืณ 2026

ืื‘ื˜ื—ืช ื ืชื•ื ื™ื

ื›ื“ื™ ืœืฉืžื•ืจ ืขืœ ื”ื‘ื˜ื™ื—ื•ืช ืฆืจื™ืš ืงื•ื“ื ื›ืœ ืœื”ื‘ื™ืŸ ืื™ืš ื”ืžืคืชื—ื™ื ืื•ืกืคื™ื ื•ืžืฉืชืคื™ื ืืช ื”ื ืชื•ื ื™ื ืฉืœืš. ื ื•ื”ืœื™ ืคืจื˜ื™ื•ืช ื”ื ืชื•ื ื™ื ื•ืื‘ื˜ื—ืช ื”ื ืชื•ื ื™ื ืขืฉื•ื™ื™ื ืœื”ืฉืชื ื•ืช ื‘ื”ืชืื ืœืฉื™ืžื•ืฉ, ืœืื–ื•ืจ ื•ืœื’ื™ืœ ื”ืžืฉืชืžืฉ. ื”ืžืคืชื— ืกื™ืคืง ืืช ื”ืžื™ื“ืข ื”ื–ื” ื•ื”ื•ื ืขืฉื•ื™ ืœืขื“ื›ืŸ ืื•ืชื• ืžื“ื™ ืคืขื.
  • ื”ืืคืœื™ืงืฆื™ื” ื”ื–ืืช ืขืฉื•ื™ื” ืœืฉืชืฃ ืืช ืกื•ื’ื™ ื”ื ืชื•ื ื™ื ื”ืืœื” ืขื ืฆื“ื“ื™ื ืฉืœื™ืฉื™ื™ื
    ืžื–ื”ื” ื”ืžื›ืฉื™ืจ ืื• ืžื–ื”ื™ื ืื—ืจื™ื
  • ื”ืืคืœื™ืงืฆื™ื” ื”ื–ืืช ืขืฉื•ื™ื” ืœืืกื•ืฃ ืืช ืกื•ื’ื™ ื”ื ืชื•ื ื™ื ื”ืืœื”
    ืžื–ื”ื” ื”ืžื›ืฉื™ืจ ืื• ืžื–ื”ื™ื ืื—ืจื™ื
  • ื”ื ืชื•ื ื™ื ืžื•ืฆืคื ื™ื ื‘ื–ืžืŸ ื”ื”ืขื‘ืจื”
  • ืื™ ืืคืฉืจ ืœืžื—ื•ืง ืืช ื”ื ืชื•ื ื™ื

ืžื” ื—ื“ืฉ?

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ืชืžื™ื›ื” ื‘ืืคืœื™ืงืฆื™ื”

ืžื™ื“ืข ืขืœ ืžืคืชื—ื™ ื”ืืคืœื™ืงืฆื™ื”
AYUSH GARG
ayushgarg222222@gmail.com
A-68, Lal Bagh, Loni Dehat Ghaziabad, Uttar Pradesh 201102 India

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