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82. Remove Duplicates from Sorted List II (List)
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. For example,Given 1->2...
分类:其他好文   时间:2015-10-03 11:56:00    阅读次数:146
[LeetCode][JavaScript]H-Index II
Find the Duplicate NumberGiven an arraynumscontainingn+ 1 integers where each integer is between 1 andn(inclusive), prove that at least one duplicate ...
分类:编程语言   时间:2015-10-02 18:39:34    阅读次数:185
Find the Duplicate Number
Given an arraynumscontainingn+ 1 integers where each integer is between 1 andn(inclusive), prove that at least one duplicate number must exist. Assume...
分类:其他好文   时间:2015-10-01 09:14:02    阅读次数:159
LeetCode "Find the Duplicate Number"
Catch the sparkle: if only one number is duplicated in [1..n], all following numbers will be "shifted" right.class Solution {public: int findDuplic...
分类:其他好文   时间:2015-09-30 00:54:45    阅读次数:164
LeetCode "Find the Duplicate Number"
I figured out a O(nlgn) solution, with a sorting. But yes, there are always smarter ones:https://leetcode.com/discuss/60830/solutions-explanation-spac...
分类:其他好文   时间:2015-09-29 14:33:25    阅读次数:126
Build path contains duplicate entry:'lib/xxxxxxx.jar' for project 'xxxxxx'
eclipse在编译时出现的问题:问题描述:因为jar包路劲重复所造成的问题;Probleams View:Errors: Build path contains duplicate entry:'lib/xxxxxxx.jar' for project 'xxxxxx'. 问题类型:Build ....
分类:编程语言   时间:2015-09-29 09:56:40    阅读次数:189
[LeetCode] Find the Duplicate Number
There are mainly two solutions to solve this problem.The first one is very clever, using the idea of cycle detection, and runs in O(n) time. You may r...
分类:其他好文   时间:2015-09-28 18:57:25    阅读次数:163
[LeetCode] Find the Duplicate Number
Find the Duplicate NumberGiven an arraynumscontainingn+ 1 integers where each integer is between 1 andn(inclusive), prove that at least one duplicate ...
分类:其他好文   时间:2015-09-28 14:28:07    阅读次数:117
[LeetCode] Find the Duplicate Number 寻找重复数
Given an array nums containing n + 1 integers where each integer is between 1 and n (inclusive), prove that at least one duplicate element must exist....
分类:其他好文   时间:2015-09-28 13:18:57    阅读次数:166
mysql存在则更新,不存在则插入
INSERT INTO ON DUPLICATE KEY UPDATE 与 REPLACE INTO,两个命令可以处理重复键值问题,在实际上它之间有什么区别呢? 前提条件是这个表必须有一个唯一索引或主键。 unique 1、REPLACE发现重复的先删除再插入,如...
分类:数据库   时间:2015-09-22 20:34:37    阅读次数:529
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