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@goc

Background

Special for beginners, ^_^

Description

Given two integers x and y, print the sum.

Format

Input

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

Output

One integer, the sum of x and y.

int main()
{
//我是预制的代码
}

Samples

123 500

623

Limitation

1s, 1024KiB for each test case.