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

/* function to solve the Tower of Hanoi puzzle */
void tower_of_hanoi(int n, char from, char to, char aux)
{
    /* base case - when there's only one disk present */
    if (n == 1)
    {
        printf("Move disk 1 from rod %c to rod %c\n", from, to);
        return;
    }
    /* move n-1 disks from the source to auxiliary rod */
    tower_of_hanoi(n - 1, from, aux, to);
    /* move the remaining one disk from the source to destination rod */
    printf("Move disk %d from rod %c to rod %c\n", n, from, to);
    /* move n-1 disks from the auxiliary to destination rod */
    tower_of_hanoi(n - 1, aux, to, from);
}

int main()
{
    int n;
    /* ask user for the number of disks */
    printf("Enter the number of disks: ");
    scanf("%d", &n);
    /* call the tower_of_hanoi function to solve the puzzle */
    tower_of_hanoi(n, 'A', 'C', 'B');

    return 0;
}