hdoj 1095

hdoj 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): 74000 Accepted Submission(s): 49161

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

给出若干对数，计算每对数字之和，每次输出中间空1行

AC代码

#include<iostream>using namespace std;int main(){    int a, b;    while(cin >> a >> b)    {        cout << a + b << endl << endl;    }    return 0;}