c++ program to find largest number among three numbers.

#include<iostream>
using namespace std;
int main()
{
int a,b,c;
//taking input form user
cout<<"Enter the First number A:";
cin>>a;
cout<<endl;
cout<<"Enter the Second number B:";
cin>>b;
cout<<endl;
cout<<"Enter the Third number C:";
cin>>c;
cout<<endl;


//comparing numbers
if (a>b & a>c)
    cout<<"A is largest";
   
else if(b>a & b>c)
    cout<<"B is largest";
else
    {    if(c>a & c>b)
        {
        cout<<"C is largest";
        }
        else
        {    if(a==b & b>c)
                 cout<<"A & B are largest";
           
            else
            {    if(b==c & b>a)
                    cout<<"B & C are largest";
                else
                    cout<<"A & C are largest";
            }
        }
    }
return 0;
}