Perl 每周挑战 290:Luhn 算法
原文英文,约1000词,阅读约需4分钟。发表于: 。These are some answers to the Week 290, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar. Spoiler Alert: This weekly challenge deadline is due in a few days from now (on October...
文章介绍了Luhn算法的应用和实现,用于验证信用卡和身份证号码的有效性。通过特定的加倍和求和操作判断号码是否有效,并提供了Raku和Perl的实现示例。Luhn算法也用于验证IMEI和ICCID等号码。