『算法-ACM 竞赛-POJ』 3211 Washing ClothesWashing Clothes Time Limit: 1000MS Memory Limit: 131072KTotal Submissions: 10738 Accepted: 3480Description Dearboy was so busy recently that now he has piles of clo

『算法-ACM 竞赛-POJ』 3164 Command NetworkDescription After a long lasting war on words, a war on arms finally breaks out between littleken’s and KnuthOcean’s kingdoms. A sudden and violent assault by Knuth

『算法-ACM 竞赛-POJ』 3122 PiePieTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 26920 Accepted: 8150 Special JudgeDescription My birthday is coming up and traditionally I’m serving pie. Not just

『算法-ACM 竞赛-POJ』 3104 DryingDryingTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 25853 Accepted: 6484 DescriptionIt is very hard to wash and especially to dry clothes in winter. But Jane is

『算法-ACM 竞赛-POJ』 2955 区间 DP 必看的括号匹配问题，经典例题BracketsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 14226 Accepted: 7476Description We give the following inductive definition of a “regular brac

『算法-ACM 竞赛-POJ』 2456 Aggressive cowsAggressive cowsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 24838 Accepted: 11537Description Farmer John has built a new long barn, with N (2 <=

『算法-ACM 竞赛-POJ』 2230 Watchcow 欧拉回路的 DFS 解法（模板题）WatchcowTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 9974 Accepted: 4307 Special JudgeDescription Bessie’s been appointed the new watch-cow

『算法-ACM 竞赛-POJ』 2188 Cow LaundryCow LaundryTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 1376 Accepted: 886Description The cows have erected clothes lines with N (1 <= N <=

『算法-ACM 竞赛-POJ』 2136 Vertical Histogram（当时写的比较恶心，优化一下）Vertical HistogramTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 21223 Accepted: 10048Description Write a program to read four lines of

『算法-ACM 竞赛-POJ』 2054 Color a Tree 解题报告题干Bob is very interested in the data structure of a tree. A tree is a directed graph in which a special node is singled out, called the “root” of the tree, and th