如何将文本文件读取到数组 [英] How do I read text files to arrays

问题描述

我有以下信息：

I have the following information:

John J Johnson    100  90  79 100  65  81
Ben A Franklin        100 100 100  78  88  98
Patricia T McMillan    60  90  75  83  91  79
Arthur D Dent          78  88  98  75 100  78
Ford M Prefect         99  99  99 100 100 100  

如何将每列读取到不同的1维数组？一个2d数组将是一个很好的解决方案，但我被要求读取不同的1维数组。请任何人???

How ca I read every column to a different 1 dimensional array??? A 2d array would be a good solution, but I was ask to read to differents 1 dimensional array. Please anyone???

推荐答案

您可以使用 File.ReadAllLines（）读取行，它将为您提供字符串数组（行）。



您可以用 line.Split（''）拆分该行 line 是上面几行中的一行，你在空格上分割，这将为你提供一系列的单词。



你应该可以从那里做你想做的事。





对于c ++，请阅读以下内容： http://www.cplusplus.com/forum/beginner/ 74757 / [ ^ ]

用于拆分： http://stackoverflow.com/questions/5888022/分割字符串由单空间 [ ^ ]

You can read lines with File.ReadAllLines() which will give you an array of strings (lines).

You can split the line with line.Split(' ') where line is a line from the above array of lines and you are splitting on spaces, which will give you a array of words fro the lines.

You should be able to do what you want from there.


For c++ see this for reading lines : http://www.cplusplus.com/forum/beginner/74757/[^]
and this for splitting : http://stackoverflow.com/questions/5888022/split-string-by-single-spaces[^]

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