A + B Problem

1001: A + B Problem

Description

计算 A + B.

Input

多组测试数据，每组测试数据占一行，包括2个整数。

Output

在一行中输出结果。

Sample Input

<span style="color:#333333"><span style="color:#333333">1 1
2 2
3 3
</span></span>

Sample Output

<span style="color:#333333"><span style="color:#333333">2
4
6
</span></span>

题目分析：水题，入门级

唯一的不同就是要用while判断输入是否结束，达到多组的效果。

#include <stdio.h>int main()
{int a,b;while(scanf("%d %d",&a,&b)!=EOF){printf("%d\n",a+b);}return 0;
}

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A + B Problem

1001: A + B Problem

Description

Input

Output

Sample Input

Sample Output

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