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POJ 2349 Arctic Network（最小生成树）
Arctic NetworkTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 10091 Accepted: 3342DescriptionThe Department of National Defence (DND) wishes to connect原创 2014-08-05 23:50:22 · 463 阅读 · 0 评论 -
POJ 3061 Subsequence
SubsequenceTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 8695 Accepted: 3441DescriptionA sequence of N positive integers (10 < N < 100 000), each of t原创 2014-10-09 20:25:58 · 282 阅读 · 0 评论 -
POJ题目分类
初期:一.基本算法: (1)枚举. (poj1753,poj2965) (2)贪心(poj1328,poj2109,poj2586) (3)递归和分治法. (4)递推. (5)构造法.(poj3295) (6)模拟法.(poj1068,poj2632,poj1573,poj2993,poj2996)二.图算法:转载 2014-09-29 17:36:17 · 365 阅读 · 0 评论 -
poj 2653 Pick-up sticks
Pick-up sticksTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 9884 Accepted: 3668DescriptionStan has n sticks of various length. He throws them one at a原创 2014-10-01 21:35:05 · 367 阅读 · 0 评论 -
POJ 1067 取石子游戏
取石子游戏Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 34817 Accepted: 11667Description有两堆石子，数量任意，可以不同。游戏开始由两个人轮流取石子。游戏规定，每次有两种不同的取法，一是可以在任意的一堆中取走任意多的石子；二原创 2014-10-16 16:53:33 · 410 阅读 · 0 评论 -
POJ 1013 Counterfeit Dollar
Counterfeit DollarTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 40006 Accepted: 12747DescriptionSally Jones has a dozen Voyageur silver dollars. Howev原创 2014-10-17 23:04:53 · 279 阅读 · 0 评论 -
POJ 1012 Joseph
JosephTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 48332 Accepted: 18244DescriptionThe Joseph's problem is notoriously known. For those who are not f原创 2014-10-16 16:28:06 · 254 阅读 · 0 评论 -
POJ 1731 Orders（全排列）
OrdersTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 9494 Accepted: 5796DescriptionThe stores manager has sorted all kinds of goods in an alphabetical原创 2014-10-16 19:41:49 · 248 阅读 · 0 评论 -
POJ 1001 Exponentiation
ExponentiationTime Limit: 500MS Memory Limit: 10000KTotal Submissions: 137198 Accepted: 33557DescriptionProblems involving the computation of exact values of very原创 2014-10-17 23:11:00 · 322 阅读 · 0 评论 -
POJ 1068 Parencodings
ParencodingsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 19983 Accepted: 12059DescriptionLet S = s1 s2...s2n be a well-formed string of parentheses.原创 2014-10-17 23:15:05 · 243 阅读 · 0 评论 -
POJ 1106 Transmitters（叉积）
TransmittersTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 4597 Accepted: 2460DescriptionIn a wireless network with multiple transmitters sending on th原创 2014-09-29 17:30:06 · 278 阅读 · 0 评论 -
POJ 2318 TOYS(叉积+二分查找)
TOYSTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 10641 Accepted: 5116DescriptionCalculate the number of toys that land in each bin of a partitioned t原创 2014-10-08 01:14:33 · 381 阅读 · 0 评论 -
POJ 1005 I Think I Need a Houseboat
I Think I Need a HouseboatTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 86790 Accepted: 37637DescriptionFred Mapper is considering purchasing some lan原创 2014-08-19 02:07:09 · 246 阅读 · 0 评论 -
POJ 1006 Biorhythms（剩余定理）
BiorhythmsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 112941 Accepted: 35343DescriptionSome people believe that there are three cycles in a person's原创 2014-08-07 22:54:38 · 246 阅读 · 0 评论 -
POJ 2255 Tree Recovery(二叉树重建)
Tree RecoveryTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 11443 Accepted: 7182DescriptionLittle Valentine liked playing with binary trees very much.原创 2014-08-23 22:33:03 · 289 阅读 · 0 评论 -
POJ 1080 Human Gene Functions
Human Gene FunctionsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 16979 Accepted: 9438DescriptionIt is well known that a human gene can be considered原创 2014-08-03 01:16:16 · 391 阅读 · 0 评论 -
POJ 1002 487-3279
487-3279Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 242045 Accepted: 42924DescriptionBusinesses like to have memorable telephone numbers. One way to原创 2014-08-13 01:50:48 · 342 阅读 · 0 评论 -
POJ 1003 Hangover
HangoverTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 101308 Accepted: 49252DescriptionHow far can you make a stack of cards overhang a table? If you原创 2014-08-13 02:15:59 · 262 阅读 · 0 评论 -
POJ 1218 THE DRUNK JAILER
THE DRUNK JAILERTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 23392 Accepted: 14734DescriptionA certain prison contains a long hall of n cells, each r原创 2014-08-03 01:02:01 · 323 阅读 · 0 评论 -
POJ 1004 Financial Management
Financial ManagementTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 132156 Accepted: 57049DescriptionLarry graduated this year and finally has a job. He原创 2014-08-13 02:15:30 · 306 阅读 · 0 评论 -
POJ 1007 DNA Sorting
DNA SortingTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 82585 Accepted: 33245DescriptionOne measure of ``unsortedness'' in a sequence is the number o原创 2014-08-19 02:10:39 · 302 阅读 · 0 评论 -
POJ 1050 To the Max
To the MaxTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 41100 Accepted: 21795DescriptionGiven a two-dimensional array of positive and negative integer原创 2014-10-17 23:16:40 · 215 阅读 · 0 评论