Actionscript 3 嗨，我想用actionscript创建一个测验

我有20个问题和5个答案，我想得到的是唯一的答案

" a , b , c, d, e " 

为每个问题选择答案

每次用户进入测验，所有的问题和答案都将被统一加载

我的主要问题是我不能得到唯一的答案，
例如，对于问题1

What is the day

我最终得到了同样的答案

a )  monday   b) tuesday c) monday d)thursday e) saturday.....  

我无法加载不同的uniqe答案

---

这怎么可能呢，我试过拼接阵列，但它只会把事情搞砸

你可以这样做。

var anwers:Array = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];
var selectedAnswers:Array = new Array(5);       // array for selected answers
var tmp:Number = Math.floor(Math.random*5);
var correct:String  = answers[0];               // let "Monday" be the correct answer
selectedAnswers[tmp] = correct;                 // correct answer set to a random position 

for(var i:Number=0; i<5; i++){
    tmp=Math.floor(Math.random*5);
    if(selectedAnswers[i].equals(correct)) continue;  //skip  for the correct answer
    if(selectedAnswers.indexOf(answers[tmp])<0){      // set answer if not present already
        selectedAnswers[i] = answers[tmp];
    } else {
        i--;                                          // loop again if answer is set earlier
    }
}

var-anwers:Array=[“周一”、“周二”、“周三”、“周四”、“周五”、“周六”、“周日”]；
var selectedAnswers:Array=新数组（5）；//选定答案的数组
var tmp:Number=Math.floor（Math.random*5）；
变量正确：字符串=答案[0]；//让“星期一”成为正确答案
所选答案[tmp]=正确；//将正确答案设置为随机位置
for（var i:Number=0；i创建一个答案数组，以及一个从数组中随机选择5个答案的函数。您能告诉我们失败的代码吗？
var anwers:Array = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];
var selectedAnswers:Array = new Array(5);       // array for selected answers
var tmp:Number = Math.floor(Math.random*5);
var correctIndex:Number = 0;                    // let "Monday" be the correct answer
var correct:String  = answers[correctIndex];                
selectedAnswers[tmp] = correct;                 // correct answer set to a random position 
var j:Number = correctIndex;                    // temporary index
var offset:Number = 2;                          // unique for this answer set
                                                // so that the answers won't overlap for 5 choices

for(var i:Number=0; i<4; i++){                  // not completely random (yet give random answers for specific cases)
    tmp++;      
    if(tmp==5) tmp = 0;
    j += offset;
    if(j>answers.length) j -= answers.length;
    selectedAnswers[tmp] = answers[j];
}