如何使用扫描程序在while循环内使布尔值为false

Question

我正在编写一个简单的项目，但我在这里面临一个非常小的问题。说实话，我不知道我的问题的正确逻辑

我有一段时间的条件，所以它不会停止接收输入。我想通过键入'compute'来停止输入，但它给了我错误，因为我真的不知道如何在System.out.println（bla bla）的输出之后插入'compute'东西

    int discreteNum;
    double prob;
    boolean condition = true;
    String forComput;
    Scanner input = new Scanner(System.in);
    Scanner str = new Scanner(System.in);

    //These are just outputs, they're harmless
    System.out.println("Mean of Discrete Random Variable \n");
    System.out.print("Instructions:\n");
    System.out.print("Please enter a discrete random variable with its 
    probability\n type 'compute' for the expected value\n");


    while(condition = true ){
    discreteNum = input.nextInt();
    prob = input.nextDouble();
    System.out.println("( " + discreteNum + "," + prob + " )");


}
        //This code below, I just put it here. 
        //It's just my insight. I tried it but it did not  work. 
        //It's worthy to be deleted here but I just want to show you 

    forComput = str.nextLine();
     if(forComput == "compute"){
      condition = false;
      System.out.println("End!");
}

这是我的代码的工作方式

首次输入预览：

现在，我的第二个输入：

现在，我试图通过键入compute来结束我的输入，这是我不知道如何。赦免

如果你对这些错误感兴趣，那么它们是：

我真的不知道它的逻辑。我刚试过