原题: http://codeforces.com/contest/569/problem/B 题目: Inventory time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Companies always have a lot of equipment, furniture and other things. All of them s…

题目链接: B. Inventory time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Companies always have a lot of equipment, furniture and other things. All of them should be tracked. To do this, there is…

time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Companies always have a lot of equipment, furniture and other things. All of them should be tracked. To do this, there is an inventory number ass…

题目:Click here 题意:给你n,然后n个数,n个数中可能重复,可能不是1到n中的数.然后你用最少的改变数,让这个序列包含1到n所有数,并输出最后的序列. 分析:贪心. #include <bits/stdc++.h> using namespace std; ; int n; int a[M]; // 给定序列 int mark[M]; // mark[i] 表示i在给定序列中的出现次数 int notap[M]; // 给的序列中没有出现的元素 bool firstout; voi…

#include <stdio.h> #include <stdlib.h> #include <string.h> #include <conio.h> /*屏幕操作函数库*/ /*主管权限数据格式化*/ #define HEADER1_zg "-----------------------------货物管理系统(主管)--------------------------------\n" #define HEADER2_zg &qu…

Inventory CodeForces - 569B Companies always have a lot of equipment, furniture and other things. All of them should be tracked. To do this, there is an inventory number assigned with each item. It is much easier to create a database by using those n…

目录 1 问题描述  2 解决方案  2.1  实现功能  2.2  最终运行效果图  2.3  系统功能框架示意图  2.4  有关MongoDB简介及系统环境配置  2.5  核心功能代码讲解  2.6  具体编码  2.6.1用户登录和记住密码 2.6.2用户注册 2.6.3查看商品 2.6.4购买商品 2.6.5购物车   1 问题描述 利用JSP编程技术实现一个简单的购物车程序,具体要求如下. (1)用JSP编写一个登录页面,登录信息中有用户名和密码,分别用两个按钮来提交和重置登录信息…

http://blog.csdn.net/zhyl8157121/article/details/8169172 目录(?)[-] 项目说明 开发环境的部署 数据库设计 服务器端程序设计Webservice 客户端android端程序设计 本文为原创,如果转载请注明出处 http://blog.csdn.net/zhyl8157121/article/details/8169172 其实之前发过一篇这样的博文http://blog.csdn.net/zhyl8157121/article/det…

using System;using System.Data;using System.Configuration;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using…

SQL语句,纵列转横列 Feed: 大富翁笔记 Title: SQL语句,纵列转横列 Author: wzmbox Comments sTable.db库位 货物编号 库存数1 0101 501 0102 601 0103 502 0101 902 0103 1002 0111 303 0101 1203 0102 1104 0101 11 只列出表中库位为1.2.3的数据,格式如下: 货物编号 库位1 库位2 库位30101 50 90 1200102 60 1100103 50 100011…