#include <stdio.h>

/*
 * Move 'count' disks from pile 'from' to pile 'to'.
 * Pile 'spare' is available as a spare.
 */
void hanoi(int count, char from, char to, char spare)
{
    if (count == 1) {
        printf("move disk %d from %c to %c\n",
                count, from, to);
    } else {
        hanoi(count-1, from, spare, to);
        printf("move disk %d from %c to %c\n",
                count, from, to);
        hanoi(count-1, spare, to, from);
    }
}

int main()
{
    hanoi(5,'A','B','C');
    return 0;
}