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Discussion of Problem 1217. Unlucky Tickets

What is the answer for n = 20 and n = 18?
Posted by Ярославцев Григорий 11 May 2004 23:02
My program gets WA on test 10.
My answers:
18 - 2082728967969200
20 - 187019610394369600
Re: What is the answer for n = 20 and n = 18?
Posted by Romanchik Vitaly 14 Jul 2004 05:19
No, it's not correct !!!!
Yes, they are. My AC prog gives the same answers.
Re: What is the answer for n = 20 and n = 18?
Posted by Ural_??? 3 Aug 2004 21:07
THEY are corret!