HDOJ刷题（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): 51087    Accepted Submission(s): 34226

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

1 510 20

 

Sample Output

630 

 

程序（已经accepted）:

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

运行时间：