2012 USAMO Problems/Problem 2 ProblemA circle is divided into 432 congruent arcs by 432 points. The points are colored in four colors such that some 1 ...
分类:
其他好文 时间:
2019-10-08 18:45:35
阅读次数:
107
CSC72002 Object Oriented Programming - Assignment 2Weight: 40% of your final markSpecificationsYour task is to complete various exercises in NetBeans, ...
分类:
其他好文 时间:
2019-10-07 19:41:15
阅读次数:
94
1.1 从官网下载安装包,并通过Xftp5上传到机器集群上 下载elasticsearch-6.2.4.tar.gz版本,并通过Xftp5上传到hadoop机器集群的第一个节点node1上的/opt/uploads/目录: 1.2 解压elasticsearch-6.2.4.tar.gz,并把解压的 ...
分类:
其他好文 时间:
2019-10-02 00:28:07
阅读次数:
131
You have decided to implement the principle of least privilege and separation of duties. Which two actions must you take? A)Grant SYSOPER to applicati ...
分类:
其他好文 时间:
2019-09-30 15:06:58
阅读次数:
99
今天尝试自动更新服务器上tomcat中的web安装包 启动python脚本的时候,发现报错: Neither the JAVA_HOME nor the JRE_HOME environment variable is defined At least one of these environmen ...
分类:
其他好文 时间:
2019-09-30 13:08:19
阅读次数:
189
and how many of you know at least one person that you because you just do not want to talk to them.you know, it used to be that in order to have a pol ...
分类:
其他好文 时间:
2019-09-30 09:18:23
阅读次数:
83
CSSE1001 Supplementary Programming ExerciseCreate a simple banking application with a graphical user interface (GUI) for a banking system.The GUI is t ...
分类:
Web程序 时间:
2019-09-28 20:04:54
阅读次数:
101
如何更规范化编写Java 代码 Many of the happiest people are those who own the least. But are we really so happy with our IPhones, our big houses, our fancy cars? ...
分类:
编程语言 时间:
2019-09-27 01:08:55
阅读次数:
97
本文从以下几个方面入手更多了解python函数: def A(func): def B(): return return B 函数中的LEGB原则:即本地作用域->外部作用域->全局作用域->到此就可以了... 对于函数B而言 B的函数体叫本地作用域,A的函数体叫B的外部作用域,A所在的文件是B的全 ...
分类:
编程语言 时间:
2019-09-26 09:57:43
阅读次数:
73
还是济南集训的内容,让人头秃(不得不说两个老师讲了两遍我勉勉强强才搞懂一点点) 首先来看: LCA的含义 Least Common Ancestors LCA就是最近公共祖先,至于它的含义,我觉得例题写的看起来会更清楚,请看: 好的,明白了它的含义后,我们很容易想到朴素算法: 询问(x,y)的最近公 ...
分类:
其他好文 时间:
2019-09-22 16:34:09
阅读次数:
113