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Problem F. Finding Lines
时间限制
5000
ms 内存限制
256
MB
Input/Output: standard input/output
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组队训练赛No.4(nwerc2014)
A - Around the Track
B - Biking Duck
C - Cent Savings
D - Digi Comp II
E - Euclidean TSP
F - Finding Lines
G - Gathering
H - Hyacinth
I - Indoorienteering
J - Judging Troubles
K - Knapsack Collection
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