Colored Sticks (POJ 2513)
Time Limit: 5000MS Memory Limit: 128000K
Description
You are given a bunch of wooden sticks. Each endpoint of each stick is colored with some color. Is it possible to align the sticks in a straight ...
归档 2014年5月3日
POJ 2513 字典树 并查集
POJ 2833 The Average 优先队列
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The Average (POJ 2833)
Time Limit: 6000MS Memory Limit: 10000K
Case Time Limit: 4000MS
Description
In a speech contest, when a contestant finishes his speech, the judges will then grade his performance. The staff remove the highest grade and ...