LRU是Least Recently Used的缩写,意思是最近最少使用,它是一种Cache替换算法。现在要设计一种数据结构有如下几种性质: 1. 每个节点为一对key,value的形式,可通过get <key>查找,通过put <key, value> 插入 2. 最大存储节点数为n 3. put ...
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系统相关 时间:
2019-04-26 11:15:00
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151
Buber is a Berland technology company that specializes in waste of investor's money. Recently Buber decided to transfer its infrastructure to a cloud. ...
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其他好文 时间:
2019-04-17 20:51:12
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253
Problem Description Little D is really interested in the theorem of sets recently. There’s a problem that confused him a long time. Let T be a set of ...
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其他好文 时间:
2019-04-16 01:30:50
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题目描述 Peter returned from the recently held ACM ICPC World finals only to find that his return flight was overbooked and he was bumped from the flight! ...
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Web程序 时间:
2019-04-13 10:44:48
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195
好吧,有人可能觉得我标题党了,但我想告诉你们的是,前阵子面试确实挂在了 RLU 缓存算法的设计上了。当时做题的时候,自己想的太多了,感觉设计一个 LRU(Least recently used) 缓存算法,不会这么简单啊,于是理解错了题意(我也是服了,还能理解成这样,,,,),自己一波操作写了好多代 ...
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编程语言 时间:
2019-04-08 13:20:38
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175
1 .获取redis镜像 2 运行容器 这里安装是以配置文件安装具体配置文件如下: 安装成功后可以执行docker ps 命名查看是否安装成功。 3 进入 docker redis 下容器 这里进入容器有两种方式,第一种是用镜像名称进入,第二种是指容器名称进入。 ...
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系统相关 时间:
2019-04-06 13:53:53
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126
George and Job CodeForces - 467C The new ITone 6 has been released recently and George got really keen to buy it. Unfortunately, he didn't have enough ...
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其他好文 时间:
2019-04-05 00:37:21
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226
k-Tree CodeForces - 431C Quite recently a creative student Lesha had a lecture on trees. After the lecture Lesha was inspired and came up with the tre ...
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其他好文 时间:
2019-04-03 22:12:45
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157
本文转自:https://blog.csdn.net/TestingGDR/article/details/81950593 写在最前面:目前自动化测试并不属于新鲜的事物,或者说自动化测试的各种方法论已经层出不穷,但是,能够在项目中持之以恒的实践自动化测试的团队,却依旧不是非常多。有的团队知道怎么做 ...
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其他好文 时间:
2019-04-02 14:19:58
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Mohammad has recently visited Switzerland. As he loves his friends very much, he decided to buy some chocolate for them, but as this fine chocolate is ...
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其他好文 时间:
2019-02-20 09:35:38
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104