ZOJ-1

ZOJ

——1001

Calculate a + b

Input

1 5

Output

6

Hint(提示)

Use + operator

my simple program here:

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