随笔分类 - 网络流
摘要:MatrixTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1394Accepted Submission(s): 758Problem Descr...
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摘要:Task ScheduleTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3036Accepted Submission(s): 1086Probl...
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摘要:Drainage DitchesTime Limit:1000MSMemory Limit:10000KTotal Submissions:53640Accepted:20448DescriptionEvery time it rains on Farmer John's fields, a pon...
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摘要:Flow ProblemTime Limit: 5000/5000 MS (Java/Others)Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 6674Accepted Submission(s): 3112Proble...
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摘要:Cyclic TourTime Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/65535 K (Java/Others)Total Submission(s): 1197Accepted Submission(s): 626Problem DescriptionThere are N cities in our country, and M one-way roads connecting them. Now Little Tom wants to make several cyclic tours, which satisfy th
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