#include <stdio.h>
#include <limits.h>
int main(void) {
size_t a = -1;
printf("%lu\n", ULONG_MAX
+ 1); return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxsaW1pdHMuaD4KCmludCBtYWluKHZvaWQpIHsKCXNpemVfdCBhID0gLTE7CglwcmludGYoIiVsZFxuIiwgYSk7CglwcmludGYoIiVsdVxuIiwgYSk7CglwcmludGYoIiVsdVxuIiwgVUxPTkdfTUFYKTsKCXByaW50ZigiJWx1XG4iLCBVTE9OR19NQVggKyAxKTsKCXJldHVybiAwOwp9