测试用链接：https://ac.nowcoder.com/acm/contest/52831/B 来源：牛客网

Two integers a,b are given. Please determine which one is bigger (or report that they are equal).

Hint one : this problem can be a problem of Nowcodet April Fools Contest, but can't be a problem of Codeforces April Fools Contest for some reasons.

Hint tow : k turns to ceo.

Hint three: The problem-setter of this problem is careful so he absolutely makes no stupid typo.