解题思路:
注意事项:
参考代码:
import java.util.Arrays;
import java.util.Scanner;
public class Main{
static int n, k;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
n = sc.nextInt();
fun(n,1,2,3,1);
}
//从a到c借助b
private static void fun(int k, int a, int b, int c, int s) {
if(k==1)
System.out.println("Move "+s+" from "+a+" to "+c);
else{
fun(k-1,a,c,b,s);
System.out.println("Move "+(s+k-1)+" from "+a+" to "+c);
fun(k-1,b,a,c,s);
}
}
}
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