思路: 暴力枚举. 实现: #include <iostream> #include <set> #include <vector> using namespace std; void get_subseq(string s, string x, int cur, set<string>& st) { if (cur == s.length()) { if (x != "") st.insert(x); return; } get…

Tomb Raider https://hihocoder.com/problemset/problem/1829?sid=1394836 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where…

任意门:http://hihocoder.com/problemset/problem/1829 Tomb Raider 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her fath…

题目2 : Tomb Raider 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her father disappeared. In this mysterious island,…

题面 题意:给你n个串,每个串都可以选择它的一个长度为n的环形子串(比如abcdf的就有abcdf,bcdfa,cdfab,dfabc,fabcd),求这个n个串的这些子串的最长公共子序列(每个串按顺序提出来字符,而这些字符并不一定要相邻)是什么(输出字典序最小的那个),没有就输出0 题解:看起来很难做,但实际上是10个串,每个串长度为8,也就是对于每个串也只有8个环形n子串,于是我们直接暴力枚举第一串的8种,与第二个串的8个依次求LCS #include<bits/stdc++.h> usi…

Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her father disappeared. In this mysterious island, Lara finds a tomb with a very heavy door. To open the do…

时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her father disappeared. In this mysterious island, Lara finds a tomb…

Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her father disappeared. In this mysterious island, Lara finds a tomb with a very heavy door. To open the do…

完全用GNU/Linux工作 王珢      (看完这篇博文,非常喜欢王珢的这篇博客,也我坚定了学gnu/linux的决心,并努力去按照国外的计算机思维模式去学习编程提高自己.看完这篇文章令我热血沸腾,难以入睡.也希望看到这篇博文的朋友有所收获.) "UNIX 是简单的,你不需要成为天才也能理解这种简单" 由于GNU/Linux这个词太长,下面如果没有特别指明,“Linux”就是指“GNU/Linux”. 在这个年代,恐怕没有人需要我来介绍 Linux 是什么了吧?如果你觉得“Linu…

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