Javascript 如何用整数作除法和

我正在做一个数学测验，但我遇到了一个大问题。 整个脚本运行良好，直到您选择“除法”。求和本身很好，但我一直试图让它只给出带有整数的问题作为答案

注: -所有未声明的变量都已声明 -while循环有问题（我想）

谢谢， Reece C.

你写了这个：

    while(correctAns==correctFloorAns){
        alert("hi")
    }
    {
        primaryNumber = random(200);
        primaryNumber = primaryNumber * 1;
        secondaryNumber = random(200);
        secondaryNumber = secondaryNumber * 1;
        correctAns = primaryNumber / secondaryNumber;
        correctAns = correctAns * 1;
        correctFloorAns = Math.floor(correctAns);
    }

第二个块{}中的代码不会在while循环中执行，它只执行一次

我想你想写的是：

while(correctAns==correctFloorAns){
// I advise you to comment your alert once your debug is done, it will be very annoying
        alert("hi");
        primaryNumber = random(200);
        primaryNumber = primaryNumber * 1;
        secondaryNumber = random(200);
        secondaryNumber = secondaryNumber * 1;
        correctAns = primaryNumber / secondaryNumber;
        correctAns = correctAns * 1;
        correctFloorAns = Math.floor(correctAns);
    }

---

干杯

谢谢大家的帮助！遗憾的是，你给我的脚本不起作用，但我找到了解决办法！这是：

        var wrong = true
        //creates a random sum and loops until answer is a whole number bigger that 0
        while (wrong){
            primaryNumber = random(200);
            primaryNumber = (primaryNumber * 1) + 1;
            secondaryNumber = random(200);
            secondaryNumber = (secondaryNumber * 1) + 1;
            correctAns = primaryNumber / secondaryNumber;
            correctAns = correctAns * 1;
            correctFloorAns = Math.floor(correctAns);
            if(correctAns==correctFloorAns){
                wrong = false
            }
        }

---

在你的代码中，你试图给出只有整数答案的问题在哪里？使用分配给变量的Math.floor“correctAns”。如果与“correctAns”相同，则将继续。否则，它将得到另一个随机数。哦！我不知道。。。我怎样才能让它循环？谢谢。我试过了，但是“primaryNumber”和“secondaryNumber”没有定义。。。我以前犯过这个错误。。。

        var wrong = true
        //creates a random sum and loops until answer is a whole number bigger that 0
        while (wrong){
            primaryNumber = random(200);
            primaryNumber = (primaryNumber * 1) + 1;
            secondaryNumber = random(200);
            secondaryNumber = (secondaryNumber * 1) + 1;
            correctAns = primaryNumber / secondaryNumber;
            correctAns = correctAns * 1;
            correctFloorAns = Math.floor(correctAns);
            if(correctAns==correctFloorAns){
                wrong = false
            }
        }