代码STILL无法识别错误的输入 [英] Code STILL not recognizing incorrect input
本文介绍了代码STILL无法识别错误的输入的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我仍然遇到此代码的问题。我使用if（inputValue == temp）;而它仍然无法正常工作。还有其他想法吗？它对其他人有用吗？
我写了一个程序，提示用户输入数学问题。如果输入正确则显示正确，但如果输入不正确，则表示正确。找不到错误。有什么建议？谢谢！
< script language = JavaScript > < / script >
< style type = text / css >
.style1 {
font-family：Arial;
font-size：x-small;
}
< / style >
< / head >
< body > < p > < script > <！ - 隐藏旧版浏览器
var inputText，反馈; //用于保存用户输入和反馈的变量
var inputValue，loopCounter，correctCount，temp; //整数变量
loopCounter = 0; //设置变量的起始值
correctCount = 0;
var num1，num2;
num1 = Math.round（Math.random（）* 100）;
num2 = Math.round（Math.random（）* 100）;
inputText = window.prompt（什么是+ num1 +加+ num2 +？输入-1停止。，0）;
inputValue = parseInt（inputText）;
while（inputValue！= -1）{
temp = num1 + num2;
if（inputValue == temp）{
correctCount ++;
feedback =正确！;
}否则if（inputValue！= temp）{
feedback =抱歉。不正确;
}
loopCounter ++;
num1 = Math.round（Math.random（）* 100）;
num2 = Math.round（Math.random（）* 100）;
inputText =;
inputText = window.prompt（+ feedback +现在，什么是+ num1 +加上+ num2 +？（输入-1停止:)，0）;
inputValue = 0;
inputValue = parseInt（inputText）;
}
document.write（< font size ='5'color ='＃0000FF'>< b>您已经在+ loopCounter +尝试中更正了+ correctCount +。< / b>< / font>）
解决方案
请检查下面的图像链接，如果没有看到图像中描述的对话框，请告诉我。
http://steppic.com/preview/73f44db94b64926fddc70a8839f21078.png
I am still having problems with this code. I used if(inputValue == temp); and it's still not working. Any other ideas? Does it work for anyone else?
I wrote a program that prompts user input for a math question. It says "Correct" if the input is correct, but it also says "correct" if the input is not correct. Can't find the error. Any suggestions? Thank you!
<script language="JavaScript"></script>
<style type="text/css">
.style1 {
font-family: Arial;
font-size: x-small;
}
</style>
</head>
<body><p><script><!-- hide from old browser
var inputText, feedback; // variables for holding user input and feedback
var inputValue, loopCounter, correctCount, temp; // integer variables
loopCounter = 0; // set the starting value of variables
correctCount = 0;
var num1, num2;
num1 = Math.round(Math.random()*100);
num2 = Math.round(Math.random()*100);
inputText = window.prompt("What's " + num1 + " plus " + num2 + "? Enter -1 to stop.", "0");
inputValue = parseInt(inputText);
while (inputValue != -1){
temp = num1 + num2;
if (inputValue == temp){
correctCount++;
feedback = "Correct! ";
} else if (inputValue != temp) {
feedback = "Sorry. Not correct";
}
loopCounter++;
num1 = Math.round(Math.random()*100);
num2 = Math.round(Math.random()*100);
inputText = "";
inputText = window.prompt("" + feedback + "Now, what's " + num1 + " plus " + num2 + "? (Enter -1 to stop:)", "0");
inputValue = 0;
inputValue = parseInt(inputText);
}
document.write("<font size='5' color='#0000FF'><b>You have got " + correctCount + " correct out of " + loopCounter + " tries.</b></font>") 解决方案
Kindly check the image link below and let me know if you don't see a dialog box as described in the image.
http://steppic.com/preview/73f44db94b64926fddc70a8839f21078.png
这篇关于代码STILL无法识别错误的输入的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
![http://steppic.com/preview/73f44db94b64926fddc70a8839f21078.png](http://steppic.com/preview/73f44db94b64926fddc70a8839f21078.png\"){kind=link}
