银行密码输入系统

package com.yjxxt.test;
import java.util.Scanner;
public class javalianxi {
    public static void main(String[] args) {
        int c = 1;
        int v = 3;
        int jj =0;
        String xm = "哈哈";
        int mm = 1234;
        one:while(v<5){
            System.out.println("请输入用户名：");
            Scanner sc = new Scanner(System.in);
            System.out.println("请输入密码：");
            String xinmin = sc.nextLine();
            int mima = sc.nextInt();
            int n = v-c;
            two:if(xm.equals(xinmin)&&mm==mima){
                System.out.println("登录成功");
                return;
            }else if(c<3){
                c++;
                jj++;
                System.out.println("用户名或密码错误 请重新输入：  已输入"+jj+"次，你还有"+n+"次机会，三次后将封号");
                continue one;
            }else{
                System.out.println("封号");
                return;
            }
        }





    }
}