沉吟丹青
2019-10-12 07:53
采纳率: 70%
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已采纳

如何在switch里面停止循环?

怎么能在case9里面结束循环
不再显示

Please choose from one of the following menu options -

1) Display levels and hourly rates of consultants

2) Display levels and hourly bill rates of consultants

3) Staff project

4) Display project staffing proposal

5) Calculate profit

9) Submit project staffing proposal and exit option:

让结果显示如下:

图片说明

这是我现在的代码
图片说明
图片说明

public static int displayMenu() {
Scanner input = new Scanner(System.in);

    while (true) {
        System.out.println();
        System.out.println("Please choose from one of the following menu options -");
        System.out.println("1) Display levels and hourly rates of consultants");
        System.out.println("2) Display levels and hourly bill rates of consultants");
        System.out.println("3) Staff project");
        System.out.println("4) Display project staffing proposal");
        System.out.println("5) Calculate profit");
        System.out.println("9) Submit project staffing proposal and exit");
        System.out.println("option:");
        int option = input.nextInt();
        switch (option) {
  case 9:
            System.out.println("You have successfully submitted your project proposal. Good-bye! ");
            break;
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4条回答 默认 最新

  • JonathanYan 2019-10-12 08:42
    已采纳
    boolean loop = true;
    
    while(loop)
    
    case 9:
        loop = false;
        break;
    
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