[英]Write a program that reads lines from standard input, sorts them lexicographically by the third word, and prints them to standard output [closed]
请求包含字符串。 您需要按第三个单词对行进行排序。
样本输入：
Perl can bend steel bars and move mountains.
Perl can turn back the hands of time.
Perl is good for the goose and for the gander.
Perl can beat up Mike Tyson with one hand tied behind its back.
Perl can make a rock so heavy it can't lift it.
样品 Output：
Perl can beat up Mike Tyson with one hand tied behind its back.
Perl can bend steel bars and move mountains.
Perl is good for the goose and for the gander.
Perl can make a rock so heavy it can't lift it.
Perl can turn back the hands of time.
Perl中的程序从文件中读取，找到包含特定字符的行并进行打印。 ×22510
[英]Program in Perl that reads from file, finds a line containing specific character and prints them. × 22510
如何从perl中的两个txt文件读取变量行并将其写入另一个txt文件
[英]how to read variable lines from two txt files in perl and write them in to another txt file
想要提取每行中的第一个单词并将其保存在输出文件中
[英]Want to Extract the first word in each line and save them in an output file
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