浙大acm-1001-A + B Problem（水题）

Calculate a + b

Input

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

Output

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.

Sample Input

1 5

Sample Output

6

Hint

Use + operator

解题：

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

原文：http://www.cnblogs.com/1san14/p/4278794.html