Tutorial 17

 Tower of Hanoi:

#include <iostream>

using namespace std;

void hanoi(int n, char from, char to, char via) {

   if(n == 1){

      cout<<"Move disk 1 from "<<from<<" to "<<to<<endl;

   }

   else{

      hanoi(n-1, from, via, to);

      cout<<"Move disk "<<n<<" from "<<from<<" to "<<to<<endl;

      hanoi(n-1, via, to, from);

   }

}

int main() {

   int n = 3;

   char from = 'A';

   char to = 'B';

   char via = 'C';

   //calling hanoi() method

   hanoi(n, from , via, to);

}