Luhn test of credit card numbers: Difference between revisions

m
(Add bruijn)
Line 5,706:
≪ → card
≪ 0 card SIZE 1 '''FOR''' j
card j DUP SUB →STRSTR→
'''IF''' j 2 MOD NOT '''THEN '''
2 * 10 MOD LAST / FLOOR + '''END'''
1,150

edits