原文:[LeetCode] 132 Pattern 132模式

Given a sequence of n integers a , a , ..., an, a pattern is a subsequence ai, aj, aksuch thati lt j lt kand ai lt ak lt aj. Design an algorithm that takes a list of n numbers as input and checks whe ...

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[LeetCode] 290. Word Pattern 词语模式

Given a pattern and a string str, find if str follows the same pattern. Here follow means a full match, such that there is a bijection between ...

Tue Oct 06 21:21:00 CST 2015 9 12380
132讲:Hadoop集群监控:日志、Metrics学习笔记

132讲:Hadoop集群监控:日志、Metrics学习笔记 一般用第三方工具,因为有针对性,可视化更好。 监控的目标是检测集群,在什么时候没有提供需要的服务。 hadoop最需要监控的是namenode,secondarynamenode,resourcemanager等。当然也要监控 ...

Mon Nov 16 02:39:00 CST 2015 0 2527
 
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