[C++] - (递归)汉诺塔

 注：来源于教科书

 

#include "iostream.h"

void main(){
    int n;
    void hanoi(int n,char a,char b,char c);
    cout << "Please input the number of disks to be moved:" << endl;
    cin >> n;
    hanoi(n,'a','b','c');
}

void hanoi(int n,char a,char b,char c){
    if(n>0){
        hanoi(n-1,a,c,b);
        cout << "\nMove disc " << n << " from pile " << a << " to " << b;
        hanoi(n-1,c,b,a);
    }
}