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Answer Posted / alka
free()is a macro used to deallocate memory.
when we need more memory realoc() reallocate memory
according to given size, if there is no memory 4
alocation ,it will free previous allocated memory &
allocate new one using malloc().
ex: int *p = realloc(p,sizeof(p)*2);
| Is This Answer Correct ? | 15 Yes | 6 No |
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