Problem Description A group of explorers has found a solitary island. They land on the island and explore it along a straight line. They build a lot of campsites while they advance. So the campsites are laid on the line. Coincidently, another group o…
题目链接:pid=4786" target="_blank">http://acm.hdu.edu.cn/showproblem.php?pid=4786 Problem Description Coach Pang is interested in Fibonacci numbers while Uncle Yang wants him to do some research on Spanning Tree. So Coach Pang decides to sol…
这道题用构造法, 就是自己依据题目想出一种可以得到解的方法, 没有什么规律可言, 只能根据题目本身来思考. 这道题的构造法比较复杂, 不知道刘汝佳是怎么想出来的, 我想的话肯定想不到. 具体思路紫书上讲得非常清楚了, 就不讲了.代码有详细注释 #include<cstdio> #include<vector> #define REP(i, a, b) for(int i = (a); i < (b); i++) using namespace std; const int M…
C#/WPF/WinForm/.NET程序代码实现软件程序开机自动启动的两种常用方法的示例与源码下载带详细注释-源码代码-注册表方式-启动目录快捷方式 C#实现自动启动的方法-两种方法 源码下载地址: https://www.90pan.com/b1908724 必要引用 using Microsoft.Win32; using System; using System.Diagnostics; using System.Collections.Generic; using System.IO;…
Dark roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1031 Accepted Submission(s): 450 Problem Description Economic times these days are tough, even in Byteland. To reduce the operating…