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back to boardTest 1000 => 501501000 500 => 62875500 333 => 18629685 1 => 3 3 => 30 4 => 60 But Wa#5 Edited by author 28.10.2006 17:09 Re: Test Posted by ФерПИ_2 28 Oct 2006 17:21 The same with me: WA#5 can anybody tell me why Re: Test Did you use "long long" Re: Test Did you use "long long"? Re: Test Just use int64 instead of longint; Re: Test My solution is very short and I also get WA5, my answers are the same as those posted, can anyone give some hint ? Re: Test I got Accepted using BrutForce!!! Re: Test Already solved this problem, read the hint below :) Edited by author 30.10.2006 21:20 Re: Test Yes , me , too . WA#5 but AC now , you should change "int n" into "long long n" . Re: Test Yup, 10x pal, you saved me from reading again and again this task and to wonder where I was wrong :) WA on 5 Who can find my mistake? [code deleted] it passes all my tests, but it can't pass 5 Edited by moderator 29.12.2006 09:16 Re: WA on 5 This is my formula for (int i = 0; i <= n; ++i) res += (i + n) * (n - i + 1) / 2 + i * (n - i + 1); Re: Test Thanks for the advice. Could you tell me what brings this change? n=10000 fits in an int, doesn't it? Ha! Got accepted only with __int64 and not with long long... my djgpp returns a compilation error on such a line... could anybody explain me what should that be? Edited by author 10.11.2006 01:16 Re: WA on 5 Posted by Leonid 30 May 2007 18:01 This one is mine: n*-~n*-~-~n>>1 Have fun! Re: WA on 5 Delete your AC code. Re: Test Edited by author 02.03.2008 12:53 Re: Test Edited by author 02.03.2008 12:54 Re: Test Posted by foodie 30 Jul 2013 17:55 senks bro |
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