perl hello world example
Thefirstcommandenteredbytheuseristheperlstatement:print'Helloworld.';Theuserenters[Ctrl]-D(controlkey+theletterD)tolet ...,2020年3月11日—1;2.1;2.perlhello.pl执行,输出:Hello,World!。
2019年2月11日—HelloWorldPrograminPerl·First,openatexteditorlikeNotepadorNotepad++.·Writethecodeinthetexteditorandsavethefilewith.
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