我需要一个Perl脚本,它将数字作为输入示例222
它应输出为二百二十二.
它应输出为二百二十二.
解决方法
使用
Lingua::EN::Numbers – 将“407”变成“四百七十”等.
use Lingua::EN::Numbers qw(num2en num2en_ordinal); my $x = 234; my $y = 54; print "You have ",num2en($x)," things to do today!\n"; print "You will stop caring after the ",num2en_ordinal($y),".\n";
打印:
You have two hundred and thirty-four things to do today! You will stop caring after the fifty-fourth.
如果您阅读该模块的文档,那么您会发现该模块还支持以下内容,例如:
>它可以处理像“12”或“-3”这样的整数和像“53.19”这样的实数.>它也理解指数表示法 – 它将“4E9”变成“四次十到九次”.>它分别将“INF”,“ – INF”,“NaN”变为“无穷大”,“负无穷大”和“非数字”.