A+B for Input-Output Practice (VII)
时间: 1ms 内存:64M
描述:
Your task is to Calculate a + b.
输入:
The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line.
输出:
For each pair of input integers a and b you should output the sum of a and b, and followed by a blank line.
示例输入:
1 5
10 20
示例输出:
6
30
提示:
参考答案:
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