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- New poster
- Posts: 20
- Joined: Tue Sep 20, 2005 9:20 am
- Location: Daejeon, Korea
I solved this problem and accepted it, but I found a bug on my algorithm.
I wonder if it is official data.
- Experienced poster
- Posts: 216
- Joined: Tue Aug 31, 2004 1:02 am
- Location: Tehran
At first, Judges are not God. But these testcases are not the official tesctcases used in world final. It is very hard(an NP problem) to verify the source code for all cases.