C++ Program to Write Comments

Program 1

//Program for Addtion 

#include<iostream>
using namespace std;
int main()
{
      
      int a,b,c;
      cout<<"\nEnter  two number";
      cin>>a>>b;
      c=a+b;
      cout<<"\nAddition is :" <<c;
      
     
    //  c=a-b;
    //   cout<<"\nSub is :" <<c;
    //   c=a*b;
    //   cout<<"\nMultiplication is :" <<c;
    //   cout<<"\nSub is :" <<c;
    //   c=a*b;
    //   cout<<"\n Multiplication is :" <<c;
    //  cout<<"\nSub is :" <<c;
    //   c=a*b;
    //   cout<<"\nMultiplication is :" <<c;
     
      
      return 0;
}