无谓的味道

poj 1840 Eqs

摘要： DescriptionConsider equations having the following form:a1x13+ a2x23+ a3x33+ a4x43+ a5x53=0The coefficients are given integers from the interval [-50,... 阅读全文

posted @ 2015-10-16 14:55 无谓的味道阅读(157) 评论(0) 推荐(0)

hdu 1166 敌兵布阵(线段树)

摘要： Problem DescriptionC国的死对头A国这段时间正在进行军事演习，所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是要监视这些工兵营地的活动情况。由于采取了某种先进的监测手段，所以每个工兵营地的人数C国都掌握的一... 阅读全文

posted @ 2015-10-15 19:48 无谓的味道阅读(187) 评论(0) 推荐(0)

poj 2586 Y2K Accounting Bug

摘要： DescriptionAccounting for Computer Machinists (ACM) has sufferred from the Y2K bug and lost some vital data for preparing annual report for MS Inc.All... 阅读全文

posted @ 2015-10-14 20:46 无谓的味道阅读(166) 评论(0) 推荐(0)

hdu 1754 I Hate It(线段树)

摘要： Problem Description很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。这让很多学生很反感。不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模拟老师的询问。当然，老师有时候需要更新某位同学的成绩。Input本题目包含多组测试，请处理到... 阅读全文

posted @ 2015-10-12 21:02 无谓的味道阅读(157) 评论(0) 推荐(0)

poj 2299 Ultra-QuickSort(归并排序，树状数组，线段树)

摘要： DescriptionIn this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping ... 阅读全文

posted @ 2015-10-12 15:23 无谓的味道阅读(170) 评论(0) 推荐(0)

poj 2506 Tiling(高精度)

摘要： DescriptionIn how many ways can you tile a 2xn rectangle by 2x1 or 2x2 tiles?Here is a sample tiling of a 2x17 rectangle.InputInput is a sequence of l... 阅读全文

posted @ 2015-10-11 15:43 无谓的味道阅读(196) 评论(1) 推荐(0)

poj 2524 Ubiquitous Religions(并查集)

摘要： DescriptionThere are so many different religions in the world today that it is difficult to keep track of them all. You are interested in finding out ... 阅读全文

posted @ 2015-10-09 18:50 无谓的味道阅读(138) 评论(0) 推荐(0)

poj 2109 Power of Cryptography

摘要： DescriptionCurrent work in cryptography involves (among other things) large prime numbers and computing powers of numbers among these primes. Work in ... 阅读全文

posted @ 2015-10-09 15:00 无谓的味道阅读(142) 评论(0) 推荐(0)

poj 1125 Stockbroker Grapevine(最短路径)

摘要： DescriptionStockbrokers are known to overreact to rumours. You have been contracted to develop a method of spreading disinformation amongst the stockb... 阅读全文

posted @ 2015-10-08 21:07 无谓的味道阅读(275) 评论(0) 推荐(0)

poj 2240 Arbitrage(最短路问题)

摘要： DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same cu... 阅读全文

posted @ 2015-10-04 19:20 无谓的味道阅读(283) 评论(0) 推荐(0)

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