2913. A+B(I)

单点时限: 2.0 sec

内存限制: 256 MB

Your task is to Calculate a + b.

Too easy?! Of course! I specially designed the problem for acm beginners.

You must have found that some problems have the same titles with this one, yes, all these problems were designed for the same aim.

输入格式

The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line.

输出格式

For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

样例

Input
1 5
10 20
Output
6
30

399 人解决,446 人已尝试。

470 份提交通过,共有 861 份提交。

1.3 EMB 奖励。

创建: 8 年,7 月前.

修改: 2 年,5 月前.

最后提交: 3 小时前.

来源: N/A

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