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
#include <stdio.h>  int main()  {      int a,b;      while(scanf("%d%d",&a,&b)!=EOF)      {          printf("%d\n",a+b);       }       return 0;   }