HDU_oj_1000 A+B Problem

Problem Description

 

Calculate A + B.

 

Input

Each line will contain two integers A and B. Process to end of file.

 

Output

For each case, output A + B in one line.

 

Sample Input

1 1

 

Sample Output

2

 

基础题，直接上代码

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