Examining the Rooms Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1138    Accepted Submission(s): 686 Problem Description A murder happened in the hotel. As the best detective in the town, yo…

@(HDU)[Stirling數] Problem Description A murder happened in the hotel. As the best detective in the town, you should examine all the N rooms of the hotel immediately. However, all the doors of the rooms are locked, and the keys are just locked in the…

Given an array of meeting time intervals consisting of start and end times [[s1,e1],[s2,e2],...] (si < ei), find the minimum number of conference rooms required. For example,Given [[0, 30],[5, 10],[15, 20]],return 2. 这道题是之前那道Meeting Rooms的拓展,那道题只让我们是…

Given an array of meeting time intervals consisting of start and end times [[s1,e1],[s2,e2],...] (si < ei), determine if a person could attend all meetings. For example,Given [[0, 30],[5, 10],[15, 20]],return false. 这道题给了我们一堆会议的时间,问我们能不能同时参见所有的会议,这实际…

Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 519E Description A and B are preparing themselves for programming contests. The University where A and B study is a set of rooms connected…

Game Rooms Time Limit: 4000/4000 MS (Java/Others)    Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 305    Accepted Submission(s): 84 Problem Description Your company has just constructed a new skyscraper, but you just noticed a terrib…

Zones和Rooms结构: 相对于SFS 1.X而言,在Zones和Rooms的配置上,SFS2X有了显著的改善.尤其是我们建立了房组这样一个简单的概念,它允许在一个逻辑组中管理Rooms,从而独立于其他Rooms.Users可以订阅发生在该组中他们只感兴趣的事件,而忽略其他所有的. 这种方法的好处是通过服务器发送的初始room列表将会更小,并且对于发送到每个客户端的事件数量也会大幅度减少,特别是在一些高流量的应用程序中. 概念说明示例: User可以订阅最初的Room群消息和接收Room的升…

原题链接在这里:https://leetcode.com/problems/meeting-rooms-ii/ Given an array of meeting time intervals consisting of start and end times [[s1,e1],[s2,e2],...] (si < ei), find the minimum number of conference rooms required. For example,Given [[0, 30],[5, 1…

原题链接在这里:https://leetcode.com/problems/meeting-rooms/ Given an array of meeting time intervals consisting of start and end times [[s1,e1],[s2,e2],...] (si < ei), determine if a person could attend all meetings. For example,Given [[0, 30],[5, 10],[15,…

为什么我用nodejs用这个两个函数获取都会出错呢?是不是socket的api改了?请问现在获取房间数和当前房间的客户怎么获取?什么函数?谢谢!!急求!     网友采纳 版本问题.io.sockets.manager.rooms 用 io.sockets.adapter.rooms 代替io.sockets.clients('particular room') 换成了 io.sockets.adapter.rooms['private_room'];…