时间限制：C/C++/Rust/Pascal 1秒，其他语言2秒 空间限制：C/C++/Rust/Pascal 32 M，其他语言64 M 64bit IO Format: %lld
题目描述
Two robots compare the size, output larger.
输入描述:
Input two positive integers a and b (0 < = a, b< = 100), representing the size of the two robots respectively. The largerthe integer, the larger the robot.
输出描述:
Output the integer represented by the larger robot,that is, the maximum value of a and b.