这是LeetCode上的一道题,让我们先来看一看题目:Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree.According to the definition of LC...
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其他好文 时间:
2015-11-22 16:02:36
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131
题目:Find thekth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element.For exa...
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其他好文 时间:
2015-11-22 13:51:04
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110
Given a bounch of points, ask to find K closest point to origin.This question can be changed. For example, here is origin, but there might be another ...
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其他好文 时间:
2015-11-22 09:59:21
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206
描述There is a game which is called 24 Point game.In this game , you will be given some numbers. Your task is to find an expression which have all the g...
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其他好文 时间:
2015-11-21 19:51:35
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191
D. Spongebob and SquaresSpongebob is already tired trying to reason his weird actions and calculations, so he simply asked you to find all pairs of n ...
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其他好文 时间:
2015-11-21 18:12:58
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267
大纲一、locate命令二、find命令三、locate与find优缺点对比四、find实例一、locate
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系统相关 时间:
2015-11-21 14:36:07
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166
2015-11-20删除实例#1.关闭数据库SQL> shutdown abort;#2.删除实例数据文件和dump文件[oracle@mdb ~]$find $ORACLE_BASE/ -name $ORACLE_SID -exec rmdir -rf * {} \;[oracle@mdb ~]....
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数据库 时间:
2015-11-20 19:06:41
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269
cd: change directory 切换目录命令ls: list 显示当前目录的内容pwd: Print Working Directory 该命令显示当前路径名touch: 更新文件创建时间或创建一个新文件find: 查找locate: locate命令其实是"find -n...
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系统相关 时间:
2015-11-20 18:59:18
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154
MongoDB语法MySql语法db.test.find({'name':'foobar'}) select * from test where name='foobar'db.test.find() select *from testdb.test.find({'ID':10}).count()....
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数据库 时间:
2015-11-20 17:28:04
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175
题目链接:https://leetcode.com/problems/find-median-from-data-stream/题目描述: 设计一个类,包含两种操作void addNum(int num) - Add a integer number from the data stream to ...
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其他好文 时间:
2015-11-20 15:22:14
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155