Related Questions

If malloc() and calloc() are not type casted, the default return type is ___________
Which of the following is correct about new and malloc? i) new is an operator whereas malloc is a function ii) new calls constructor malloc does not iii) new returns required pointer whereas malloc returns void pointer and needs to be typecast
Which of the following should be used for freeing the memory allocated in the following C code?
#include struct p{ struct p *next; int x;};int main(){ struct p *p1 = (struct p*)malloc(sizeof(struct p)); p1->x = 1; p1->next = (struct p*)malloc(sizeof(struct p)); return 0;}
Select the right statement with reference to malloc() and calloc().
What is returned by the function if the space cannot be allocated by the function malloc(), realloc() and calloc()?
What is the difference between 'malloc' and 'calloc' in C?
In an election 4% of votes cast are invalid. A candidate gets 55% of casted votes and wins the election by 4200 votes. Find the total number of votes casted.
In an election 4% of the votes caste become invalid. Winner gets 55% of casted votes and wins the election by a margin of 4800 votes. Find the total number of votes casted.
What will happens if the statement free(a) is removed in the following C code?
#include#includemain(){ int *a; a=(int*)malloc(sizeof(int)); *a=100; printf("*a%d",*a); free(a); a=(int*)malloc(sizeof(int)); *a=200; printf("a%p",a); *a=200; printf("a%d",*a);}
Why do we write (int *) before malloc?
int *ip = (int *)malloc(sizeof(int));