随笔分类 - POJ
http://poj.org/
摘要：Machined SurfacesTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 2473Accepted: 1588DescriptionAn imaging device furnishes digital images of two machined surfaces that eventually will be assembled in contact with each other. The roughness of this final contact is to be estimated. A digital i
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摘要：HumidexTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 13478Accepted: 4959DescriptionAdapted from Wikipedia, the free encyclopediaThe humidex is a measurement used by Canadian meteorologists to reflect the combined effect of heat and humidity. It differs from the heat index used in the Unit
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摘要：Reduced ID NumbersTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 8197Accepted: 3300DescriptionT. Chur teaches various groups of students at university U. Every U-student has a unique Student Identification Number (SIN). A SIN s is an integer in the range 0 ≤ s ≤ MaxSIN with MaxSIN = 106-1.
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摘要：字符串替换Time Limit: 1000MSMemory Limit: 65536KTotal Submissions: 8278Accepted: 3907Description编写一个C程序实现将字符串中的所有"you"替换成"we"Input输入包含多行数据每行数据是一个字符串，长度不超过1000数据以EOF结束Output对于输入的每一行，输出替换后的字符串Sample Inputyou are what you doSample Outputwe are what we do如此大水居然CE一次，好心疼T^T[C++] 1 #include&
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摘要：Prime DistanceTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 9195Accepted: 2490DescriptionThe branch of mathematics called number theory is about properties of numbers. One of the areas that has captured the interest of number theoreticians for thousands of years is the question of primali
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摘要：The Perfect StallTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 15710Accepted: 7176DescriptionFarmer John completed his new barn just last week, complete with all the latest milking technology. Unfortunately, due to engineering problems, all the stalls in the new barn are different. For th
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摘要：Sorting It All OutTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 23404Accepted: 8093DescriptionAn ascending sorted sequence of distinct values is one in which some form of a less-than operator is used to order the elements from smallest to largest. For example, the sorted sequence A, B, C,
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摘要：Judging OlympiaTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 7155Accepted: 3392DescriptionFor years, a group of Regional Contest Directors (RCDs) of the ACM International Collegiate Programming Contest (ICPC) have been unsatisfied with the way contest submissions get ranked. The group see
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摘要：滑雪Time Limit: 1000MSMemory Limit: 65536KTotal Submissions: 65570Accepted: 24041DescriptionMichael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑到坡底，你不得不再次走上坡或者等待升降机来载你。Michael想知道载一个区域中最长底滑坡。区域由一个二维数组给出。数组的每个数字代表点的高度。下面是一个例子 1 2 3 4 5 16 17 18 19 6 15 24 25 20 7 14 23 22 21 8 13 12 11 10 9一个人可以从某个...
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摘要：How many 0's?Time Limit: 1000MSMemory Limit: 65536KTotal Submissions: 2591Accepted: 1349DescriptionA Benedict monk No.16 writes down the decimal representations of all natural numbers between and including m and n, m ≤ n. How many 0's will he write down?InputInput consists of a sequence of l
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摘要：Celebrity jeopardyTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 13526Accepted: 7618DescriptionIt's hard to construct a problem that's so easy that everyone will get it, yet still difficult enough to be worthy of some respect. Usually, we err on one side or the other. How simple ca
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摘要：Adding Reversed NumbersTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 13466Accepted: 7443DescriptionThe Antique Comedians of Malidinesia prefer comedies to tragedies. Unfortunately, most of the ancient plays are tragedies. Therefore the dramatic advisor of ACM has decided to transfigure so
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摘要：Catch That CowTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 35330Accepted: 10888DescriptionFarmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a number line and the cow is at a point K (0 ≤ K ≤ 100
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摘要：Box of BricksTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 15765Accepted: 6584DescriptionLittle Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. "Look, I've built a wall!", he tells his older sister Alice. &
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摘要：u Calculate eTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 16932Accepted: 10033Special JudgeDescriptionA simple mathematical formula for e ise=Σ0<=i<=n1/i!where n is allowed to go to infinity. This can actually yield very accurate approximations of e using relatively small values of
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摘要：The Hardest Problem EverTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 20134Accepted: 11097DescriptionJulius Caesar lived in a time of danger and intrigue. The hardest situation Caesar ever faced was keeping himself alive. In order for him to survive, he decided to create one of the first
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摘要：POJ 1001:http://www.cnblogs.com/lzj-0218/p/3528169.htmlPOJ 1017: http://www.cnblogs.com/lzj-0218/p/3246524.htmlPOJ 1035: http://www.cnblogs.com/lzj-0218/archive/2013/05/30/3108840.htmlPOJ 1047: http://www.cnblogs.com/lzj-0218/archive/2013/05/30/3108784.htmlPOJ 1050: http://www.cnblogs.com/lzj-0218/p
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摘要：Integer InquiryTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 26570Accepted: 10297DescriptionOne of the first users of BIT's new supercomputer was Chip Diller. He extended his exploration of powers of 3 to go from 0 to 333 and he explored taking various sums of those numbers. ``This su
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