시간 제한메모리 제한제출정답맞힌 사람정답 비율
1 초 (추가 시간 없음) 256 MB2061238957.419%

문제

You are required to print a value of $c$ which is not equal to the sum of two given numbers $a$ and $b$.

입력

First line contains an integer $t$ --- number of tests. Next $t$ lines contain two integers $a$ and $b$ each.

출력

You are required to output an integer $c$ for each test in a separate line. If there are multiple solutions, you may output any of them.

제한

  • $ 1 \le t \le 10^3 $
  • $ 1 \le a, b \le 50$
  • $ 1 \le c \le 50 $

예제 입력 1

3
1 2
3 4
5 6

예제 출력 1

12
34
42