文章标题

[code]#include<iostream>
using namespace std;

void hanuota(int n,char source,char destination,char depend){
    if(n==1)
        cout<<n<<"   "<<source<<"-------->>"<<destination<<endl;
    else{
        hanuota(n-1,source,depend,destination);
        cout<<n<<"   "<<source<<"-------->>"<<destination<<endl;
        hanuota(n-1,depend,destination,source);
    }
}