C++ program to solve Tower of Hanoi

Here is a C++ program to solve Tower of Hanoi


 SOURCE CODE OUTPUT

#include<iostream>
#include<math.h>
using namespace std;
void tower(char from,char aux,char to,int n)
{
    if(n==1)
    {
        cout<<"Move disk "<<n<<" from peg "<<from<<" to peg "<<to<<endl;
        return ;
    }
    tower(from,to,aux,n-1);
    cout<<"Move disk "<<n<<" from peg "<<from<<" to peg "<<to<<endl;
    tower(aux,from,to,n-1);
}
int main()
{
    int n;
    cout<<"Enter numbers of disk : ";
    cin>>n;
    tower('A','B','C',n);
    return 0;
}

Any questions regarding to program please write in comments.