Bit-wise OR Operator

    # include <iostream.h>
    # include <conio.h>
    void main ()
{
    int a , b , c ;
    a = 21 ;
    b = 37 ;
    c = a | b ;
    cout<<"operand1 = " <<a<<endl;
    cout <<"operand 2 = "<<b<<endl;
    cout <<" operand1 OR operand2 ="<<c;
    getch();
}