Pointer Program : Size of Integer Pointer

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#include<stdio.h>
int main() {
	int a = 10, *ptr;
	ptr = &a;
	printf("Size of int pointer : %d", sizeof(ptr));
	return (0);
}

#include<stdio.h>

int main() {

int a = 10, *ptr;

ptr = &a;

printf("Size of int pointer : %d", sizeof(ptr));

return (0);

}

Size of int pointer : 2

1	Size of int pointer : 2