POJ   1743 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the piano. It is unfortunate but true that this representation of melodies ignores the noti…

Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 27539   Accepted: 9290 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the…

永恒的大牛,kuangbin,膜拜一下,Orz 链接:http://www.cnblogs.com/kuangbin/archive/2013/04/23/3039313.html Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 14334   Accepted: 4945 Description A musical melody is represented as a sequence of…

Musical ThemeTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://poj.org/problem?id=1743 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the piano. It…

[POJ1743]Musical Theme(后缀数组) 题面 洛谷,这题是弱化版的,\(O(n^2)dp\)能过 hihoCoder 有一点点区别 POJ 多组数据 题解 要求的是最长不可重叠重复子串 也就是找两个最长的相同子串 使得它们不相交 先求出\(SA,height\) 考虑一下如果两个子串相同 那么也就是两个后缀的前缀相同 还是一样吧. 二分答案,长度为\(K\) 那么,现在要找的就是连续长度不小于\(K\)的\(height\) 如果一段连续的\(height\)都不小于\(K\)…

Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 27539   Accepted: 9290 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the…

题目冲鸭:http://poj.org/problem?id=1743 Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 36590   Accepted: 12087 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1…

poj 1743 Musical Theme(最长重复子串 后缀数组) 有N(1 <= N <=20000)个音符的序列来表示一首乐曲,每个音符都是1..88范围内的整数,现在要找一个重复的主题."主题"是整个音符序列的一个子串,它需要满足如下条件:1.长度至少为5个音符.2.在乐曲中重复出现(可能经过转调,"转调"的意思是主题序列中每个音符都被加上或减去了同一个整数值).3.重复出现的同一主题不能有公共部分. 首先把序列差分一下,那么现在,问题就转换成…

Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 16162   Accepted: 5577 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the range 1..88, each representing a key on the…

题目链接:https://vjudge.net/problem/POJ-1743 Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 32402   Accepted: 10808 Description A musical melody is represented as a sequence of N (1<=N<=20000)notes that are integers in the ra…