#include <stdio.h>
#include <malloc.h>
int main() {
size_t i_ptr = (size_t)malloc(sizeof(int));
free((int *)i_ptr);
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxtYWxsb2MuaD4KCmludCBtYWluKCkgewoKCXNpemVfdCBpX3B0ciA9IChzaXplX3QpbWFsbG9jKHNpemVvZihpbnQpKTsKCglmcmVlKChpbnQgKilpX3B0cik7CgoJcmV0dXJuIDA7Cn0=