Simple Addition

Given two integers \(x\) and \(y\), compute their sum \(x+y\).

The input contains a single line with two space-separated integers. You are required to output their sum.

inputFormat

The input consists of one line containing two space-separated integers \(x\) and \(y\).

outputFormat

Output a single integer which is the sum of \(x\) and \(y\).

sample

1 2

3