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1511: [POI2006]OKR-Periods of WordsTime Limit: 5 Sec Memory Limit: 64 MBSubmit: 246 Solved: 140[Submit][Status][Discuss]Description一... 阅读全文
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2434: [Noi2011]阿狸的打字机Time Limit: 10 Sec Memory Limit: 256 MBSubmit: 2477 Solved: 1382[Submit][Status][Discuss]Description 阿狸喜欢收藏各种稀奇... 阅读全文
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Number SequenceTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 23191 Accep... 阅读全文
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Simpsons’ Hidden TalentsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7738 ... 阅读全文
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剪花布条Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 17048 Accepted Submissi... 阅读全文
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PeriodTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7181 Accepted Submiss... 阅读全文
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Cyclic NacklaceTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7375 Accepte... 阅读全文
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1699: [Usaco2007 Jan]Balanced Lineup排队Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 1347 Solved: 857[Submit][Status][Discuss]Descript... 阅读全文
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3942: [Usaco2015 Feb]Censoring Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty o 阅读全文
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1355: [Baltic2009]Radio TransmissionTime Limit: 10 Sec Memory Limit: 64 MBSubmit: 747 Solved: 503[Submit][Status][Discuss]Descriptio... 阅读全文
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Redundant PathsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 13604 Accepted: 5782DescriptionIn order to get from one of th... 阅读全文
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SPFTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 8246 Accepted: 3767DescriptionConsider the two networks shown below. Assu... 阅读全文
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NetworkTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 12829 Accepted: 5880DescriptionA Telephone Line Company (TLC) is esta... 阅读全文
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拯救紫萱学姐时间限制：1 s 内存限制：256 MB【题目描述】 其实在开考前半个小时题面并不是这样的。 由于明天要考试，同学们要把抽屉里的书都搬空，书很多而且办了走读不能回寝室的学长一眼就看到了回班撩他的学姐，于是就把学姐当学长用♂了：“帮我把这摞书... 阅读全文