代码大全实践——Perl伪代码
发布时间:2020-12-16 00:09:37 所属栏目:大数据 来源:网络整理
导读:// -- 代码大全2 实践 -- 1.根据伪代码写实际代码 2.循环的控制结构,可以先写内层循环,再在外面套接一层循环 场景:Perl 的 Hash of Hash 目的:打印 Hash of Hash 定义HoH表 %HoH = ( flintstones = { husband = "fred",pal = "barney",},jetsons = { hus
// -- 代码大全2 实践 --
1.根据伪代码写实际代码 2.循环的控制结构,可以先写内层循环,再在外面套接一层循环 场景:Perl 的 Hash of Hash 定义HoH表 %HoH = ( flintstones => { husband => "fred",pal => "barney",},jetsons => { husband => "george",wife => "jane","his boy" => "elroy",# Key quotes needed. },simpsons => { husband => "homer",wife => "marge",kid => "bart",); 伪代码: 编写内层代码: #implement the inner loop for $roles (keys % {$HoH{$family}}) { print "t $roles => $HoH{$family}{$roles},n"; } 套上外层代码: for $family (keys %HoH) { print "$family=> {n"; for $role (keys % {$HoH{$family}}) { print "t $role => $HoH{$family}{$role},n"; } print "},n"; } 例子虽然简单,但是展示了代码大全的建议,伪代码的编写,编程格式以及在编码碰到问题时,如何降低思维复杂度等思路。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |