Discussion @ 1142. Relations @ Timus Online Judge

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Discussion of Problem 1142. Relations

What is answer for N = 4?

Posted by Nikolai Sakharnykh 25 Jan 2002 23:59

75 (-)

Posted by shitty.Mishka 26 Jan 2002 14:31

Re: What is answer for N = 4?

Posted by S☆LIBRA♂ 5 Dec 2007 20:26

The answer is 75.