Luhn algorithm: Difference between revisions

Revision as of 20:51, 15 August 2023

Revision as of 20:51, 15 August 2023

Line 126:

{

int check_digit = 0;

for (int i = digitdigits.Length - 2; i >= 0; --i)

check_digit += ((i & 1) is 0) switch

{

Line 141:

* [[Payment card number|Credit card numbers]]

* [[International Mobile Equipment Identity|IMEI numbers]]

* [[National Provider Identifier|National Provider Identifier numbers]] in the United States

* [[Canada|Canadian]] [[social insurance number]]s

* [[Israeli identity card|Israeli]] ID numbers

* [[South Africa|South African]] ID numbers

* [[Sweden|Swedish]] [[national identification number]]s

* [[Sweden|Swedish]] Corporate Identity Numbers (OrgNr)

* [[Greece|Greek]] Social Security Numbers (ΑΜΚΑ)