#include <stdio.h>
int main() {
int a,b;
if(((a%100)/10)<((b%100)/10))
else if(((a%100)/10)>((b%100)/10))
else
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpIHsKCWludCBhLGI7CglzY2FuZigiJWQiLCZhKTsKCXNjYW5mKCIlZCIsJmIpOwoJaWYoKChhJTEwMCkvMTApPCgoYiUxMDApLzEwKSkKCXByaW50ZigiJWQ8JWQiLGEsYik7CgllbHNlIGlmKCgoYSUxMDApLzEwKT4oKGIlMTAwKS8xMCkpCglwcmludGYoIiVkPiVkIixhLGIpOwoJZWxzZQoJcHJpbnRmKCIlZD09JWQiLGEsYik7CglyZXR1cm4gMDsKfQo=