HDU 1089 输入输出实践（A + B）

A+B for Input-Output Practice (I)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 61828    Accepted Submission(s): 34709

Problem Description

Your task is to Calculate a + b.
Too easy?! Of course! I specially designed the problem for acm beginners. 
You must have found that some problems have the same titles with this one, yes, all these problems were designed for the same aim. 

 

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

1 510 20

 

Sample Output

630

 

 

就是计算A+B的和就好了

代码如下：

#include<iostream>
using namespace std;

int main()
{
    int a,b;
    while(cin>>a>>b)
    {
        cout<<a+b<<endl;
    }
    return 0;
}