Given an array A of integer with size of n( means n books and number of pages of each book) and k people to copy the book. You must distribute the continuous id books to one people to copy. (You can give book A[1],A[2] to one people, but you cannot g…

Classic DP. The initial intuitive O(k*n^2) solution is like this: class Solution { public: /** * @param pages: a vector of integers * @param k: an integer * @return: an integer */ int copyBooks(vector<int> &pages, int k) { size_t n = pages.size(…

LintCode - Copy List with Random Pointer LintCode - Copy List with Random Pointer Web Link Description Code - C Tips Web Link http://www.lintcode.com/en/problem/copy-list-with-random-pointer/ Description A linked list is given such that each node con…

Description Given n books and the i-th book has pages[i] pages. There are k persons to copy these books. These books list in a row and each person can claim a continous range of books. For example, one copier can copy the books from i-th to j-th cont…

Description Given n books and each book has the same number of pages. There are k persons to copy these books and the i-th person needs times[i] minutes to copy a book. Each person can copy any number of books and they start copying at the same time.…

1 - 从strStr谈面试技巧与代码风格 必做题: 13.字符串查找 要求:如题 思路:(自写AC)双重循环,内循环读完则成功 还可以用Rabin,KMP算法等 public int strStr(String source, String target) { if (source == null || target == null) { return -1; } char[] sources = source.toCharArray(); char[] targets = target.to…

Yet Another Source Code for LintCode Current Status : 232AC / 289ALL in Language C++, Up to date (2016-02-10) For more problems and solutions, you can see my LintCode repository. I'll keep updating for full summary and better solutions. See cnblogs t…

bool UserServiceImpl::Compare1(Book b1,Book b2)//按照借阅次数比较{ if(b1.GetCnt() > b2.GetCnt()) { return true; } else { return false; }}bool UserServiceImpl::Compare2(Book b1,Book b2)//按照评分比较{ if(b1.GetScore() > b2.GetScore()) { return true; } else { retur…

仓库地址 w4ngzhen/springboot-simple-guide: This is a project that guides SpringBoot users to get started quickly through a series of examples (github.com) Chapter04-基于SpringBoot的书籍管理Web服务 从本章开始,我们将会基于SpringBoot框架,来编写一块书籍管理的应用.为了契合我们的简单教程原则,项目不会出现复杂的结构,只会…

0 初衷 GitHub这一份黑客技能列表很不错,包含了多个方向的安全.但目前我关注只有逆向工程与恶意代码,所以其他的被暂时略过. 虽然很感谢作者的辛勤付出,但并不打算复制粘贴全套转载.逐条整理是为了从大量资源里梳理出自己觉得实用性很高的东西. <Awesome-Hacking> https://github.com/Hack-with-Github/Awesome-Hacking Awesome Hacking系列-逆向 逆向:关于逆向的图书.培训.实战.工具等 https://github.…