if-else语句嵌套在while循环中-if-elsestatementnestedinwhile-loops

I am a beginner when it comes to Javascript. I am not really sure where to ask appropriately and I thought since I've been stalking Stack Overflow for awhile now, this might be the right time to finally make an account and start my profile here. The book I am reading doesn't really have a Help Forum of any sort.

谈到Javascript,我是初学者。我不确定在哪里提出适当的问题,因为我现在一直在跟踪Stack Overflow一段时间,这可能是最终建立帐户并在这里开始我的个人资料的最佳时机。我正在阅读的这本书并没有任何形式的帮助论坛。

Anyways, I am reading a book that is in tandem with some JS exercise and I wanted to try combining principles of while-loops that contain nested if..else statements. My code is below :

无论如何,我正在阅读一本与JS练习相关的书,我想尝试结合包含嵌套if..else语句的while循环原理。我的代码如下:

var teams = ["Chiefs", "Bees", "Tigers", "Bears"];
var i = 0;
while (i 

var teams = ["Chiefs", "Bees", "Tigers", "Bears"];
var i = 0, position = null;
while (i 

 var teams = ["Chiefs", "Bees", "Tigers", "Bears"];
 var i = 0;
 while (i