声明并使用链表 [英] declaring and using a linked list

问题描述

这就是我到目前为止：


我的程序！

This is what I have so far:

My program!

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推荐答案

我想简单来说，我最好的选择是从简单添加一个carPart然后尝试打印它开始，这是该部分。我还没有实现任何其他功能，想想看链表是否首先填充会更容易！然而，当我尝试将其打印出来时发生的事情就是这样说


列表：

CarPart @ 69b332


我无法弄清楚如何解决这个问题！我假设它是添加carpart因为如果我不添加一个然后它回来为：


列表：


这是我的意思到目前为止！行（49-63和70-73）的变化!!!!!

I figured in simple terms my best bet was to start with a simple adding of a carPart and then trying to print it, here is that section. I have not implemented anything else yet, figured it would be easier to see if the linked list was populating first! However, what is happening when I try to print it out is this it says

List:
CarPart@69b332

and I cant figure out how to fix this! i am assuming it is adding the carpart because if I dont add one then it comes back as:

List:

Here is what I got so far! Changes at Lines (49-63 and 70-73)!!!!!

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Ok I已经做了很多改变。这是我的新问题!!!


案例1,2,3和7都正常工作！我无法让案例4正常工作！我还没有尝试过5或6，但是我做了很多改动，所以这两个文件现在部分工作了。

Ok I have made quite a few changes. Here are my new problems!!!

Cases 1, 2, 3, and 7 all work properly! I can not get case 4 to work right! I have not attempted 5 or 6 yet, but I have made alot of changes so here are both files now partially working.

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