题解 包💯的

纳西妲赋予了我超乎常人智慧

#include<iostream>     //纳西妲万岁万万岁October twenty-seventh ☢☣
using namespace std;
void move(int n, char f, char t, char a) {
    if (n == 1) {
        cout << f << " --" << n << "--> " << t<< endl;
        return;
    }
    move(n - 1, f, a, t);
    cout << f << " --" << n << "--> " << t << endl;
    move(n - 1, a, t, f);
}
int main() {
    int n;
    cin >> n;
    move(n, 'A', 'C', 'B');
    return 0;
}