Discussion @ 1480. Coupons @ Timus Online Judge

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Discussion of Problem 1480. Coupons

I have WA#2. Please, help me.

Posted by Tkach Andriy 23 Oct 2006 18:18

I think that matrix have some stucture but I don't now this.

Re: I have WA#2. Please, help me.

Posted by PSV 18 Mar 2007 22:37

It is so easy try only with yourself it's always better :)