a+b problem
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Description
Given two integers \(x\) and \(y\), print the sum.
Format
Input
One integer \(T\) ( \(0 \leq T \leq 10^5\) )
Two integers \(x\) and \(y\), satisfying \(-2^{31} \leq x\), \(y\leq2^{31}\) .
Output
\(T\) integers, the sum of \(x\) and \(y\).
Sample 1
Input
1
123 500
Output
623
Limitation
100ms , 256MiB for each test case.
