java - 计数++ : While() wont stop loop after count reached

Question

我一直在这里用头撞墙...可能与深夜有关，但是一旦我第三次输入变量“count”，我的 while 循环就不会结束。代码如下:

Scanner input = new Scanner(System.in);

        final String CORRECT_PASSWORD = "CS1160";
        String password;
        int count = 0;

       //ask for password

        System.out.println("Please enter your password: ");      
        password = input.nextLine();

        if(password.equals(CORRECT_PASSWORD)){
           System.out.println("You have successfully logged in.");
                                             }

       count = 0;
    while(count < 3){
        while(!password.equals(CORRECT_PASSWORD))
         {
           System.out.println("Incorrect Password Entered.");
           System.out.println("Please enter your password: ");
           password=input.nextLine();
           count++;

        if(password.equals(CORRECT_PASSWORD)){
           System.out.println("You have successfully logged in.");

           count++;   
         }}



        }
        System.out.println("You have been locked out.");
        }}

___________________END_______________________

• 一切都编译得很好...根据我对 while 循环的理解，看起来很可靠，只是出于某种原因，一旦“Count”达到三，它就不会停止循环。也许有什么我忽略的事情吗？

非常感谢-萨姆

Answer 1

不要嵌套循环，使用 boolean 值和条件以及一个循环。比如，

while(count < 3 && !password.equals(CORRECT_PASSWORD))