A solution in java (includes a .txt file of test cases) to the Tree Summing Problem under Volume I of the Problem Set Volumes of the UVA Online Judge. The problem is available at http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&ca

A judge online tool using java developing environment.

myChatRoom是用java实现的一个一对多聊天室，适用于在线客服系统，这里采用的是ajax技术，服务器端和客户端不断刷新页面来更新消息，里面对客户和客服的非正常离线做了判断，界面参考了51客服，仅作参考，不要传播-myChatRoom is to achieve a one-to-many java chat rooms for online customer service system, here is the use of ajax technology, server-side a

Solution to UVA Online Judge problem ID=537 (Artifficial Intelligence). Algorithm is programmed in Java and got Accepted.