摘要： EqsTime Limit: 5000MSMemory Limit: 65536KTotal Submissions: 11865Accepted: 5811DescriptionConsider equations having the following form: a1x13+ a2x23+ ... 阅读全文

摘要： Gold Balanced LineupTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 12110Accepted: 3553DescriptionFarmer John's N cows (1 ≤ N ≤ 100,000) shar... 阅读全文

摘要： Snowflake Snow SnowflakesTime Limit: 4000MSMemory Limit: 65536KTotal Submissions: 30652Accepted: 8076DescriptionYou may have heard that no two snowfla... 阅读全文

摘要： SequenceTime Limit: 6000MSMemory Limit: 65536KTotal Submissions: 7018Accepted: 2265DescriptionGiven m sequences, each contains n non-negative integer.... 阅读全文

摘要： 项目管理Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 738Accepted Submission(s): 260Problem Descript... 阅读全文

摘要： Drainage DitchesTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 55017Accepted: 20992DescriptionEvery time it rains on Farmer John's fields, a... 阅读全文

摘要： PIGSTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 15747Accepted: 7034DescriptionMirko works on a pig farm that consists of M locked pig-hou... 阅读全文

摘要： All in AllTime Limit: 1000MSMemory Limit: 30000KTotal Submissions: 27556Accepted: 11286DescriptionYou have devised a new encryption technique which en... 阅读全文

摘要： Blue JeansTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 11789Accepted: 5095DescriptionThe Genographic Project is a research partnership bet... 阅读全文

摘要： Spell checkerTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 18712Accepted: 6856DescriptionYou, as a member of a development team for a new s... 阅读全文