#include <stdio.h>
typedef struct { int x; } data;
data instance = { 0 };
data *pinst = &instance;
int main(void) {
// your code goes here
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+Cgp0eXBlZGVmIHN0cnVjdCB7IGludCB4OyB9IGRhdGE7CgpkYXRhIGluc3RhbmNlID0geyAwIH07CmRhdGEgKnBpbnN0ID0gJmluc3RhbmNlOwoKaW50IG1haW4odm9pZCkgewoJLy8geW91ciBjb2RlIGdvZXMgaGVyZQoJcmV0dXJuIDA7Cn0K