Problem Description Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has decided that he needs to grab hold of his financial portfolio and solve his financing problems. The fir…
一.简介 (一)什么是jbpm JBPM,全称是Java Business Process Management(业务流程管理),它是覆盖了业务流程管理.工作流.服务协作等领域的一个开源的.灵活的.易扩展的可执行流程语言框架. (二)为什么用jbpm 业务分析师和开发人员使用的是同一种语言来交谈,大大降低了开发的风险,如果要开发一个项目,速度也更快了,因为开发人员不用再将用户需求转化成软件设计了. 其次,JBPM采用的不是一般的开发工具,而是自己的图形化开发工具,非常方便随时了解和掌握运行的进程…
Financial Management Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 126087 Accepted: 55836 Description Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has deci…
归并排序详解(戳我). 以下是搬了别人的. #include<stdio.h> #include<stdlib.h> long long sum = 0; int a[100005]; int temp[100005]; void Merge(int s1, int e1, int s2, int e2) { int p = 0; int p1 = s1; int p2 = s2; while(p1 <= e1 && p2 <= e2) { if(a[p…
Problem Description 曾经,ZYJ同学非常喜欢密码学.有一天,他发现了一个很长很长的字符串S1.他很好奇那代表着什么,于是神奇的WL给了他另一个字符串S2.但是很不幸的是,WL忘记跟他说是什么意思了.这个时候,ZYJ不得不求助与伟大的ZP.ZP笑了笑说,这个很神奇的,WL的意思是只要你找到她给你的字符串在那个神奇的字符串的位置,你就会有神奇的发现.ZYJ恍然大悟,原来如此,但是悲剧来了,他竟然不知道怎么找....是的,很囧是不是.所以这时候就需要化身为超级玛丽亚的你现身了,告诉…
Problem Description 给定n(1<=n<=100000)个整数(可能为负数)组成的序列a[1],a[2],a[3],-,a[n],求该序列如a[i]+a[i+1]+-+a[j]的子段和的最大值.当所给的整数均为负数时定义子段和为0,依此定义,所求的最优值为: Max{0,a[i]+a[i+1]+-+a[j]},1<=i<=j<=n. 例如,当(a[1],a[2],a[3],a[4],a[5],a[6])=(-2,11,-4,13,-5,-2)时,最大子段和为…
与1141题相同. 时间限制:1 秒 内存限制:32 兆 特殊判题:否 提交:843 解决:502 题目描述: Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has decided that he needs to grab hold of his financial portfolio and s…
时间限制:1 秒 内存限制:32 兆 特殊判题:否 提交:939 解决:489 题目描述: Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has decided that he needs to grab hold of his financial portfolio and solve his f…
State management https://en.wikipedia.org/wiki/State_management UI控件的状态管理, 例如按钮的灰化.只读.显示隐藏等. 特殊地一个控件的状态依赖其它控件的状态. 补充:对于控件的依赖不仅仅来自于其它的控件, 也可能来自于后台数据的状态, 例如故事数据变化导致浏览器中 股票的日开线的变化. State management refers to the management of the state of one or more us…