int main()
{
int a, b, i;
if (a > b) {
return 1;
}
for (i = a; i <= b; i++) {
}
return 0;
}
aW50IG1haW4oKQp7CglpbnQgYSwgYiwgaTsKCglwcmludGYoImlucHV0OiBhIGJcbiIpOwoJc2NhbmYoIiVkICVkIiwgJmEsICZiKTsKCWlmIChhID4gYikgewoJCXByaW50Zigi44Kr44Km44Oz44OI44Ki44OD44OX44Gn44GN44G+44Gb44KT44CCXG4iKTsKCQlyZXR1cm4gMTsKCX0KCWZvciAoaSA9IGE7IGkgPD0gYjsgaSsrKSB7CgkJcHJpbnRmKCIlZCAiLCBpKTsKCX0KCXByaW50ZigiXG4iKTsKCXJldHVybiAwOwp9Cg==