将坐标存储在pacal中的二维数组中 [英] storing coordinates in two-dimensional arrays in pacal

问题描述

假设我有一个坐标网格... x从0到100，y从0到200.

我想存储关于数组中每个点的信息...但是如果我声明一个数组[100,200]，数组的高度为100，宽度为200，而网格则相反

所以在练习时他们要我创建一个数组[x，y ]，对于坐标[x，y]

阵列是否应该从它应该的位置标题为90度？



帮助将不胜感激......我有点卡在这里!!

非常感谢你！

解决方案

<$有什么问题？ c $ c> [100,200] 安排（或相反的安排）？

如果您以一致的方式访问项目，则每个安排都有效。毕竟空间是各向同性的，不是吗？ ： - ）

Say that I have a grid of coordinates...x goes from 0 to 100 and y goes from 0 to 200.
I want to store info about each point in an array...however if I declare an array[100,200] the array eill be 100 in height and 200 in width,while the grid is the opposite
So at an exercise they want me to create an array [x,y], for coordinates [x,y]
Will the array be 'titled 90 degrees' from what it should be?

Help would be appreciated...im kind of stuck here!!
Thank you vety much !

解决方案

What is the problem of the [100,200] arrangment (or of the opposite one) ?
If you access the items in a consistent manner, every arrangment is valid. After all the space is isotropic, isn't it? :-)

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