English 中文(简体)
如何在java的名单中储存2D Array坐标
原标题:How to store 2D Array coordinates in a list in java

问题很难问。 我尽力解释。

我有2D阵列,是一个电网。 这个电网的内容填满了0和1。

我想在一份清单中储存仅有0个阵列的坐标。 你们怎样做?

例如:协调地点2、3、价值0。 怎么办?

最佳回答

Create a Point class that has coordinates (x,y) and the value 0 or 1. Store a List<Point> and you re all set.

问题回答

暂无回答




相关问题
Spring Properties File

Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...

Logging a global ID in multiple components

I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...

Java Library Size

If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...

How to get the Array Class for a given Class in Java?

I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....

SQLite , Derby vs file system

I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...

热门标签