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백준: 7891번 Can you add this? (Python3)

 백준: 7891번 Can you add this? (Python3)

백준: 7891번 Can you add this? (Python3) Can you add this?

성공다국어 시간 제한메모리 제한제출정답맞힌 사람정답 비율 1 초 128 MB 1225 1052 994 86.661% 문제 Given two integers, calculate and output their sum. 입력 The input contains several test cases.

The first line contains and integer t (t ≤ 100) denoting the number of test cases. Then t tests follow, each of them consisiting of two space separated integers x and y (−109 ≤ x, .....