Enumz

2014年10月30日

POJ2635——The Embarrassed Cryptographer(高精度取模+筛选取素数)

摘要： The Embarrassed CryptographerDescriptionThe young and very promising cryptographer Odd Even has implemented the security module of a large system with... 阅读全文

posted @ 2014-10-30 16:18 Enumz 阅读(207) 评论(0) 推荐(0)

POJ2533——Longest Ordered Subsequence(简单的DP)

摘要： Longest Ordered SubsequenceDescriptionA numeric sequence of ai is ordered if a1 File Name: poj2533.cpp 3 > Author: Enumz 4 > Mail: 369372123@... 阅读全文

posted @ 2014-10-30 16:01 Enumz 阅读(292) 评论(0) 推荐(0)

POJ2531——Network Saboteur(随机化算法水一发)

摘要： Network SaboteurDescriptionA university network is composed of N computers. System administrators gathered information on the traffic between nodes, a... 阅读全文

posted @ 2014-10-30 15:58 Enumz 阅读(235) 评论(0) 推荐(0)

POJ2513——Colored Sticks(Trie树+欧拉回路+并查集)

摘要： Colored SticksDescriptionYou are given a bunch of wooden sticks. Each endpoint of each stick is colored with some color. Is it possible to align the s... 阅读全文

posted @ 2014-10-30 15:41 Enumz 阅读(250) 评论(0) 推荐(0)

2014年10月29日

POJ2503——Babelfish(map映射+string字符串)

摘要： BabelfishDescriptionYou have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunat... 阅读全文

posted @ 2014-10-29 21:22 Enumz 阅读(234) 评论(0) 推荐(0)

POJ2418——Hardwood Species(map映射)

摘要： Hardwood SpeciesDescriptionHardwoods are the botanical group of trees that have broad leaves, produce a fruit or nut, and generally go dormant in the ... 阅读全文

posted @ 2014-10-29 21:16 Enumz 阅读(230) 评论(0) 推荐(0)

POJ2115——C Looooops(扩展欧几里德+求解模线性方程)

摘要： C LooooopsDescriptionA Compiler Mystery: We are given a C-language style for loop of type for (variable = A; variable != B; variable += C) statement;... 阅读全文

posted @ 2014-10-29 21:12 Enumz 阅读(281) 评论(0) 推荐(0)

POJ1942——Paths on a Grid(组合数学)

摘要： Paths on a GridDescriptionImagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you a... 阅读全文

posted @ 2014-10-29 20:33 Enumz 阅读(278) 评论(0) 推荐(0)

POJ1860——Currency Exchange(BellmanFord算法求最短路)

摘要： Currency ExchangeDescriptionSeveral currency exchange points are working in our city. Let us suppose that each point specializes in two particular cur... 阅读全文

posted @ 2014-10-29 20:07 Enumz 阅读(187) 评论(0) 推荐(0)

POJ1850——Code(组合数学)

摘要： CodeDescriptionTransmitting and memorizing information is a task that requires different coding systems for the best use of the available space. A wel... 阅读全文

posted @ 2014-10-29 19:46 Enumz 阅读(257) 评论(0) 推荐(0)

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