思路 用堆维护每个触发器的下一个事件,每次取出一个事件再把对应触发器的下一个事件加入堆即可 代码 #include <cstdio> #include <algorithm> #include <cstring> #include <queue> #include <iostream> #include <string> using namespace std; struct QNode{ int time,num,Period; b…

题目链接:http://poj.org/problem?id=2051 题目意思:题目有点难理解,所以结合这幅图来说吧---- 有一个叫Argus的系统,该系统支持一个 Register 命令,输入就是类似样例中的: Register 2004 200 代表编号为 2004 的 Register,每隔 200 个时间单位就会产生一次.2005 同理.然后需要输出前 k 个事件.如果多个事件同时发生,就先输出编号较少的.所以在 600 这个时间上,2004 要比 2005 先输出. 第一次学 rj…

Argus Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 10186 Accepted: 4801 Description A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers, on-line auc…

UVAlive 3135 Argus Argus Time Limit: 3000MS   Memory Limit: Unknown   64bit IO Format: %lld & %llu Submit Status Description A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, fin…

3135 - Argus A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensordata, Internet traffic, financial tickers, on-line auctions, and transaction logs such as Web usage logsand telephone call records. Likewise…

Description A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers, on-line auctions, and transaction logs such as Web usage logs and telephone call records. Likewis…

UVA 1203 - Argus 题目链接 题意:给定一些注冊命令.表示每隔时间t,运行一次编号num的指令.注冊命令结束后.给定k.输出前k个运行顺序 思路:用优先队列去搞,任务时间作为优先级.每次一个任务出队后,在把它下次运行作为一个新任务入队就可以 代码: #include <cstdio> #include <cstring> #include <queue> using namespace std; char str[10]; struct Task { in…

option=com_onlinejudge&Itemid=8&page=show_problem&problem=3644" target="_blank" style="">题目链接:uva 1203 - Argus 题目大意:一个成为Argus的系统.支持一个Register命令 Register Q_num Period 该命令为一个祖冊出发器,每Period产生一次Q_num的时间.要求模拟k个事件,假设多个事件同一…

Time Limit:2000MS     Memory Limit:65536KB Description A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers, on-line auctions, and transaction logs such as Web usa…

题目来源: 点击打开题目 题目翻译: 数据流是实时的,连续的,有序的项目序列.一些例子包括传感器数据,互联网流量,金融代码,在线拍卖以及诸如网络使用日志和电话记录之类的交易日志.同样,对流进行的查询在一段时间内连续运行,并在新数据到达时递增返回新结果.例如,工厂仓库的温度检测系统可以运行如下的查询. 查询-1: 每五分钟,检索过去五分钟内的最高温度 查询-2: 返回过去10分钟内每层测得的平均温度 我们开发了一个名为Argus的数据流管理系统,它处理数据流上的查询.用户可以向Argus注册查询.…