#include <stdio.h>
int main(void) {
// 課題3
int a, b, c, d;
c = (a / 10) % 10;
d = (b / 10) % 10;
if (c > d)
else if (c < d)
else
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CgkvLyDoqrLpoYwzCglpbnQgYSwgYiwgYywgZDsKCXNjYW5mKCIlZCIsICZhKTsKCXNjYW5mKCIlZCIsICZiKTsKCWMgPSAoYSAvIDEwKSAlIDEwOwoJZCA9IChiIC8gMTApICUgMTA7CglpZiAoYyA+IGQpCgkJcHJpbnRmKCIlZCA+ICVkIiwgYSwgYik7CgllbHNlIGlmIChjIDwgZCkKCQlwcmludGYoIiVkIDwgJWQiLCBhLCBiKTsKCWVsc2UKCQlwcmludGYoIiVkID09ICVkIiwgYSwgYik7CglyZXR1cm4gMDsKfQo=