如何查找字典并将句子从文件拆分成单词？ [英] How to lookup into dictionary and split sentences from file into words?

问题描述

我正在处理一个问题，我必须扫描一个文本文件（此文件中有一个或多个句子）并打印出所有单独的单词一句话


我们输入Sentence.txt文件，然后运行Perl程序。它将在字典文件（.txt）中查找然后打印出出现的句子中的单词在字典中


例如：今天是星期六。在字典中查找后，如果单词匹配，Perl将打印出来：今天，是，星期六（每行一行）

I''m dealing with a problem in which I have to scan through a text file (there are one or more sentences in this file) and print out all the separated words in a sentence

We input Sentence.txt file,and run Perl program.It will lookup in a dictionary file (.txt) and then print out the words in sentence(s) which appear in the dictionary

For example: "today is Saturday". After lookup in dictionary, if the words match, Perl will print out: today,is,saturday (each word in one line)

推荐答案

我的第一个请求是将以下两行添加到脚本的开头：

My first request would be that you add the following two lines to the beginning of the script:

展开 | 选择 | Wrap | 行号

^^谢谢杰夫。像往常一样，我总是在代码中加上严格和警告但这一次我''忘了那些东西


在放这些行之前，我在编译代码时没有看到任何错误，但实际上代码没有运行。


现在看来我有很多道具lem与变量和功能decleration

^^ thanks Jeff.As usual,I always put strict and warning in the code but this time i''ve forgot that things

Before putting those lines, i do not see any errors during compiling the code, but actually the code does not run.

Now it seems that i have many proplem with the variable and function decleration

发布代码时，最好使用代码代码而不是发布代码图形图像。


修复这些错误会发生什么，或者你不知道这些错误是什么意思或如何解决它们？

When posting code, it''s best to use the code tags instead of posting a graphic image.

What happens when you fix those errors, or do you not know what those errors mean or how to fix them?

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