西北会法语

2017年8月9日

摘要： In 12th Zhejiang College Students Games 2007, there was a new stadium built in Zhejiang Normal University. It was a modern stadium which could hold th 阅读全文

posted @ 2017-08-09 14:42 西北会法语阅读(130) 评论(0) 推荐(0)

HDU - 1014 Uniform Generator

摘要： Computer simulations often require random numbers. One way to generate pseudo-random numbers is via a function of the form seed(x+1) = [seed(x) + STEP 阅读全文

posted @ 2017-08-09 14:41 西北会法语阅读(221) 评论(0) 推荐(0)

2017年8月8日

HDU - 1496 Equations

摘要： Consider equations having the following form: a*x1^2+b*x2^2+c*x3^2+d*x4^2=0 a, b, c, d are integers from the interval [-50,50] and any of them cannot 阅读全文

posted @ 2017-08-08 18:27 西北会法语阅读(146) 评论(0) 推荐(0)

HDU - 4334 Trouble

摘要： Hassan is in trouble. His mathematics teacher has given him a very difficult problem called 5-sum. Please help him. The 5-sum problem is defined as fo 阅读全文

posted @ 2017-08-08 18:26 西北会法语阅读(136) 评论(0) 推荐(0)

HDU - 1213 How Many Tables

摘要： Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at least. You have to 阅读全文

posted @ 2017-08-08 18:26 西北会法语阅读(90) 评论(0) 推荐(0)

HDU - 1800 Flying to the Mars

摘要： In the year 8888, the Earth is ruled by the PPF Empire . As the population growing , PPF needs to find more land for the newborns . Finally , PPF deci 阅读全文

posted @ 2017-08-08 18:25 西北会法语阅读(127) 评论(0) 推荐(0)

POJ - 1200 Crazy Search

摘要： Many people like to solve hard puzzles some of which may lead them to madness. One such puzzle could be finding a hidden prime number in a given text. 阅读全文

posted @ 2017-08-08 18:23 西北会法语阅读(111) 评论(0) 推荐(0)

POJ - 1182 食物链

摘要：动物王国中有三类动物A,B,C，这三类动物的食物链构成了有趣的环形。A吃B， B吃C，C吃A。现有N个动物，以1－N编号。每个动物都是A,B,C中的一种，但是我们并不知道它到底是哪一种。有人用两种说法对这N个动物所构成的食物链关系进行描述：第一种说法是"1 X Y"，表示X和Y是同类。第二种阅读全文

posted @ 2017-08-08 18:20 西北会法语阅读(104) 评论(0) 推荐(0)

POJ - 1611 The Suspects

摘要： Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize 阅读全文

posted @ 2017-08-08 18:19 西北会法语阅读(140) 评论(0) 推荐(0)

HDU - 5763 Another Meaning

摘要： As is known to all, in many cases, a word has two meanings. Such as “hehe”, which not only means “hehe”, but also means “excuse me”. Today, ?? is chat 阅读全文

posted @ 2017-08-08 18:14 西北会法语阅读(149) 评论(0) 推荐(0)

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