测试

Background

Special for beginners, ^_^

Description

Given two integers x and y, print the sum.

Format

Input

Two integers x and y, satisfying 0 <= x, y <= 32767.

Output

One integer, the sum of x and y.

Sample 1

Input

123 500

Output

623

Limitation

1s, 1024KiB for each test case.

信息

难度
3
分类
(无)
标签
(无)
递交数
42
已通过
21
通过率
50%
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