package main

import "fmt"

func main() {
    Hanoi(3, 'A', 'B', 'C')
}

func Hanoi(n int, x, y, z rune) {
    if n == 0 {
        //nothing to do
    } else {
        Hanoi(n-1, x, z, y)
        fmt.Printf("%c->%c,", x, y)
        Hanoi(n-1, z, y, x)
    }
}

#include <stdio.h>
#include <stdlib.h>

void hanoi(int n, char x, char y, char z);

void hanoi(int n, char x, char y, char z)
{
      if(n == 0){
           //nothing to do
      } else {
             hanoi(n - 1, x, z, y);
             printf("%c->%c, ", x, y);
             hanoi(n - 1, z, y, x);
      }
}