What are macros in C?

2 Answers  

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in which language c language is written?

2 Answers  

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while initialization of two dimensional arrays we can initialize like a[][2] but why not a[2][] is there any reason behind this?

4 Answers   Aptech,

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Why is not a pointer null after calling free? How unsafe is it to use (assign, compare) a pointer value after it is been freed?

0 Answers  

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Write a program in C for showing working of different logical operator in C. Your program should guide users with proper message/menu on the console.

3 Answers   HCL,

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What are examples of structures?

0 Answers  

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what's the o/p int main(int n, char *argv[]) { char *s= *++argv; puts(s); exit(0); }

1 Answers   Motorola,

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What is sparse file?

1 Answers  

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Why do we need arrays in c?

0 Answers  

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1) int main() { unsigned char a = 0; do { printf("%d=%c\n",a,a); a++; }while(a!=0); return 0; } can anyone please explain the explain the output

2 Answers  

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Does c have function or method?

0 Answers  

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without a terminator how can we print a message in a printf () function.

7 Answers   NIIT,

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