#include <stdio.h>
int main(void) {
int x;
if (x%2==1)
if (x%2==0)
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiAKaW50IG1haW4odm9pZCkgewoJaW50IHg7CiAgICBzY2FuZigiJWQiLCZ4KTsKICAgIGlmICh4JTI9PTEpCiAgICBwcmludGYoInjkuLrlpYfmlbBcbiIpOwogICAgaWYgKHglMj09MCkKICAgIHByaW50ZigieOS4uuWBtuaVsFxuIik7CiAgICByZXR1cm4gMDsKfQ==