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贝叶斯在1763年，《机会学说中一个问题的解》中提出了贝叶斯定理。生活中不乏分类，比如我们经常通过一些人的衣着，来下意识的区别某些人是杀马特亦或是文艺青年。我们是如何做出这些判断或者说是分类的呢？这些判断大多来自我们的“经验之谈”，即，我们首先脑海中会先存有“某类人通常会如何着装打扮”的概念，然后当... 阅读全文
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MZL's endless loopTime Limit: 3000/1500 MS (Java/Others)Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1502Accepted Submission(s): 33... 阅读全文
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Mayor's postersTime Limit:1000MSMemory Limit:65536KTotal Submissions:49767Accepted:14434DescriptionThe citizens of Bytetown, AB, could not stand that ... 阅读全文
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Alice's Print ServiceTime Limit:2 Seconds Memory Limit:65536 KBAlice is providing print service, while the pricing doesn't seem to be reasonable, so p... 阅读全文
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Josephina and RPGTime Limit:2 Seconds Memory Limit:65536 KB Special JudgeA role-playing game (RPG and sometimes roleplaying game) is a game in which p... 阅读全文
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CollisionTime Limit:2 Seconds Memory Limit:65536 KB Special JudgeThere's a round medal fixed on an ideal smooth table, Fancy is trying to throw some c... 阅读全文
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WorkTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 225Accepted Submission(s): 166Problem Descript... 阅读全文
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Crazy BoboTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 218Accepted Submission(s): 60Problem De... 阅读全文
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RGCDQTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 299Accepted Submission(s): 151Problem Descrip... 阅读全文
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Fantasy magicians usually gain their ability through one of three usual methods: possessing it as an innate talent, gaining it through study and pract... 阅读全文