#include <stdio.h>
int main(void) {
// your code goes here
int a=0;
if (a>0)
else if (a==0)
else
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CgkvLyB5b3VyIGNvZGUgZ29lcyBoZXJlCmludCBhPTA7CiAgICAgc2NhbmYgKCIlZCIsJmEpOwogICAgIGlmIChhPjApCiAgICAgICAgIHByaW50ZiAoIiVk5piv5aSn5LqOMOeahOaVsCIsIGEpOwogICAgIGVsc2UgaWYgKGE9PTApCiAgICAgICAgIHByaW50ZiAoIiVk5piv562J5LqOMOeahOaVsCIsIGEpOwogICAgIGVsc2UKICAgICAgICAgcHJpbnRmICgiJWTmmK/lsI/kuo4w55qE5pWwIiwgYSk7CiAgICAgcmV0dXJuIDA7Cn0K