1653: Champion of the Swordsmanship Time Limit: 1 Sec Memory Limit: 64 MBSubmit: 11 Solved: 8[Submit][Status][Web Board] Description In Zhejiang University, there is a famous BBS named Freecity. Usually we call it 88. Recently some students at the…
Champion of the Swordsmanship Time Limit: 2 Seconds Memory Limit: 65536 KB In Zhejiang University, there is a famous BBS named Freecity. Usually we call it 88. Recently some students at the Humour board on 88 create a new game - Swordsmanship. D…
1653: [Usaco2006 Feb]Backward Digit Sums Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 285 Solved: 215[Submit][Status] Description FJ and his cows enjoy playing a mental game. They write down the numbers from 1 to N (1 <= N <= 10) in a certain orde…
n players are going to play a rock-paper-scissors tournament. As you probably know, in a one-on-one match of rock-paper-scissors, two players choose their shapes independently. The outcome is then determined depending on the chosen shapes: "paper&quo…
Bob is attending a chess competition. Now the competition is in the knockout phase. There are 2^r2r players now, and they will play over rr rounds. In each knockout round, the remaining players would be divided into pairs, and the winner of each pair…
[it-ebooks]电子书列表 [2014]: Learning Objective-C by Developing iPhone Games || Leverage Xcode and Objective-C to develop iPhone games http://it-ebooks.info/book/3544/Learning Web App Development || Build Quickly with Proven JavaScript Techniques http:…
Awesome系列的Java资源整理.awesome-java 就是akullpp发起维护的Java资源列表,内容包括:构建工具.数据库.框架.模板.安全.代码分析.日志.第三方库.书籍.Java 站点等等. 经典的工具与库 (Ancients) In existence since the beginning of time and which will continue being used long after the hype has waned. Apache Ant - Build…
一.数据库性能评测关键指标 1.IOPS:每秒处理的IO请求次数,这跟磁盘硬件相关,DBA不能左右,但推荐使用SSD. 2.QPS:每秒查询次数,可以使用show status或mysqladmin extended-status命令来查看QPS值,如下所示. mysql> show global status like 'Questions';--QPS=Questions/Uptime(show status like 'Uptime')这是一个全局的平均值 +---------------…
Engish version copied from here Why This Document? As editor of the Jargon File and author of a few other well-known documents of similar nature, I often get email requests from enthusiastic network newbies asking (in effect) "how can I learn to be a…