What is the difference between calloc() and realloc()?

1 Answers  

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c program to arrange digits in a no in ascending and descending order

1 Answers  

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How to declare a variable?

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write a program to generate 1st n fibonacci prime number

2 Answers  

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when i declare as: void main() { clrscr(); int a=10; printf("%d",a) } my problem that why generate a error in above programs. please tell me answer seriously .

4 Answers  

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What is equivalent to ++i+++j?

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how can i include my own .h file EX:- alex.h like #include<alex.h>, rather than #include"alex.h"

1 Answers  

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what are the files which are automatically opened when a c file is executed?

3 Answers  

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What is the size of a union variable?

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int *p=20; if u print like dis printf("%d",p); o\p:- 20; how is it possible? plz give me the explanation.

15 Answers   Global Edge,

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what is the use of ~ in c lang?????

3 Answers  

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#include<stdio.h> main() { char s1[]="Ramco"; char s2[]="Systems"; s1=s2; printf("%s",s1); } what will happen if you executed this code?

4 Answers   Ramco,

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