Discussion @ 1083. Factorials!!! @ Timus Online Judge

Meraj al Maksud About a custom test case. [2] // Problem 1083. Factorials!!! 15 Dec 2017 23:35

For n = 10 and k = 20, what should be the output? Well, obviously it's not 0!

Smilodon_am [Obninsk INPE] Re: About a custom test case. [1] // Problem 1083. Factorials!!! 16 Dec 2017 02:39

For this test case (n=10, k=20) answer is equal to 10.

Md. Ashfak Uzzaman Chowdhury Re: About a custom test case. // Problem 1083. Factorials!!! 12 Feb 2023 19:37

why? Can you please explain?

Discussion of Problem 1083. Factorials!!!