题目连接 http://poj.org/problem?id=2887 Big String Description You are given a string and supposed to do some string manipulations. Input The first line of the input contains the initial string. You can assume that it is non-empty and its length does not…
Big String Time Limit: 1000MS Memory Limit: 131072K Description You are given a string and supposed to do some string manipulations. Input The first line of the input contains the initial string. You can assume that it is non-empty and its length doe…
题目:http://poj.org/problem?id=2887 Big String Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 6527 Accepted: 1563 Description You are given a string and supposed to do some string manipulations. Input The first line of the input…
SuperMemo Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 6841 Accepted: 2268 Case Time Limit: 2000MS Description Your friend, Jackson is invited to a TV show called SuperMemo in which the participant is told to play a memorizing game.…
http://poj.org/problem?id=1789 Truck History Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 32474 Accepted: 12626 Description Advanced Cargo Movement, Ltd. uses trucks of different types. Some trucks are used for vegetable delivery, o…
题目链接:http://poj.org/problem?id=1094 Sorting It All Out Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 35468 Accepted: 12458 Description An ascending sorted sequence of distinct values is one in which some form of a less-than operator…
http://poj.org/problem?id=3580 题意:有6种操作,其中有两种之前没做过,就是Revolve操作和Min操作.Revolve一开始想着一个一个删一个一个插,觉得太暴力了,后来发现可以把要放到前面的一段切开,丢到前面去,就和上一题的Cut是一样的了.还有Min操作,一开始特别ZZ地想着只要找keytree的最左边就好了,然后发现并不是那样的,要维护一个 mi 值,一开始两个节点设成 INF,然后 pushup 的时候先把 val 赋给 mi,然后再和左右儿子对比.WA了…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 47944 Accepted: 14122 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of…
相应POJ题目:点击打开链接 SuperMemo Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 11309 Accepted: 3545 Case Time Limit: 2000MS Description Your friend, Jackson is invited to a TV show called SuperMemo in which the participant is told to play a…
题目:http://poj.org/problem?id=3096 题意:给定一个字符串S,从中找出所有有两个字符组成的子串,每当组成子串的字符之间隔着n字符时,如果没有相同的子串出现,则输出 "S is surprising." , 反之,则输出 "S is NOT surprising." . 例如 AABA 把它分成两个字符为一个整体的,1..相邻两个字符 AA,AB,BA 没有相同的; 2.隔一个字符的 AB AA 没有相同; 3.隔…
题目:http://poj.org/problem?id=3580 SuperMemo Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 13105 Accepted: 4104 Case Time Limit: 2000MS Description Your friend, Jackson is invited to a TV show called SuperMemo in which the participa…
SuperMemo Description Your friend, Jackson is invited to a TV show called SuperMemo in which the participant is told to play a memorizing game. At first, the host tells the participant a sequence of numbers, {A1, A2, ... An}. Then the host pe…
Hotel Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 12446 Accepted: 5363 Description The cows are journeying north to Thunder Bay in Canada to gain cultural enrichment and enjoy a vacation on the sunny shores of Lake Superior. Bessie…
题目链接:http://poj.org/problem?id=3580 Your friend, Jackson is invited to a TV show called SuperMemo in which the participant is told to play a memorizing game. At first, the host tells the participant a sequence of numbers, {A1, A2, ... An}. Then the h…
