ACM HDU 1095

A+B for Input-Output Practice (VII)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 74833    Accepted Submission(s): 49750

Problem 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

 

解题思路：差别不大，注意换行。

代码如下：

#include <stdio.h>
int main(void) //1091
{
    int a, b, n;
    while (scanf_s("%d %d", &a, &b) != EOF)
    {
        n = 0;
        n = a + b;
        printf("%d\n", n);
        putchar('\n');
    }
    return 0;
}