This following code produces output as 8 4 4.
8 is fine, as the size of an int plus a pointer is 8, but why the size of p and
q is being shown as 4?
#include<stdio.h>#include<stdlib.h>int main(){
struct node
{
int data;
struct node * link;
};
struct node *p, *q;
printf("%d ", sizeof(struct node));
p = (struct node *)calloc(sizeof(struct node) , 1);
q = (struct node *)calloc(sizeof(struct node) , 1);
printf("%d %d", sizeof(p), sizeof(q));
getchar();}
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