An Addition program

#include 

int main()
 {
int integer1, integer2, sum;                                        
 cout << "Enter first integer\n";                        
 cin >> integer1;                                         
 cout << "Enter second integer\n";                 
 cin >> integer2;                                    
 sum = integer1 + integer2;                                  
 cout<<"Sum is " << sum << endl; 
 return 0; 
 }

 OUTPUT:
         Enter first integer:22
         Enter Second integer:35
         sum is: 57