A+B prooblem

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;
}