#240. 幂的幂的幂

幂的幂的幂

No testdata at current.

Background

你喜欢杨幂的臭脚吗?

Description

Given two integers x and y, print the sum.

Format

Input

Two integers x and y, satisfying 0x,y327670\leq x,y\leq 32767 .

Output

One integer, the sum of x and y.

Samples

123 500
623

Limitation

1s, 1024KiB for each test case.