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;}