H - A+B for Input-Output Practice (VII)

时间：2015-10-15 20:34:52 阅读：721 评论：0 收藏：0 [点我收藏+]

Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u

Description

Your task is to 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, and followed by a blank line.

Sample Input

1 5

10 20

Sample Output

6

30

注意格式要求！

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

原文：http://www.cnblogs.com/hfc-xx/p/4883429.html

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