Input_Output.cpp

#include <iostream>
using namespace std;
int main()
{
   int a,b;
   // cout<<"Enter the value of a = ";
   // cin>>a;
   // cout<<"Enter the value of b = ";
   // cin>>b;
   // cout<<"Sum of a & b ="<<a+b;
   a = cin.get(); //it reads the ASCII value of first entered input 
   cout<<a;
   }
   
   /* '<<' is called Insertion Operator.
      '>>' is called Exertion Operator.
      */