HDU 1000【A+B Problem】

http://acm.hdu.edu.cn/showproblem.php?pid=1000

A + B Problem

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)

Total Submission(s): 637295    Accepted Submission(s): 199023

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

 

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