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Discussion of Problem
1275
. Knights of the Round Table
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Please give me some tests.
Khramov Egor(9 class)
8 Aug 2005 20:41
Re: Please give me some tests.
svr
17 Sep 2007 12:25
4 1 2
1 0 0 1
ans:
3
2 3 +
2 3 +
1 4 +
3 1 0
3 0 0
ans:-1
4 1 8
7 7 9 9
ans:
2
1 2 +
3 4 -
8 3 2
0 0 2 2 2 3 2 1
ans:
8
1 4 +
1 4 +
7 2 +
7 2 +
8 3 +
3 6 -
4 7 -
4 7 -
5 2 4
3 3 2 2 1
ans:-1
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