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Fire Net Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 3 Accepted Submission(s) : 3Problem DescriptionSuppose that we have a square city with straight streets. A map of a city is a square board with n rows and n columns, each representing a s... 阅读全文
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National Treasures Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 4 Accepted Submission(s) : 3Problem DescriptionThe great hall of the national museum has been robbed few times recently. Everyone is now worried about the security of the treasu... 阅读全文
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Marriage Match IITime Limit : 2000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 6Accepted Submission(s) : 5Problem DescriptionPresumably, you all have known the question of stable marriage match. A girl will choose a boy; it is similar as the game of playing house 阅读全文
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Cat vs. DogTime Limit : 2000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 5Accepted Submission(s) : 5Problem DescriptionThe latest reality show has hit the TV: ``Cat vs. Dog''. In this show, a bunch of cats and dogs compete for the very prestigious Best Pe 阅读全文