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1 Two Sum
1 Two Sum链接:https://leetcode.com/problems/two-sum/ 问题描述: Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of t...
分类:其他好文   时间:2015-07-08 14:39:14    阅读次数:131
【To Read】
Maximal RectangleGiven a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area.一道超难的题目,思想难,同时实现...
分类:其他好文   时间:2015-07-08 14:34:30    阅读次数:156
leetCode 30.Substring with Concatenation of All Words (words中所有子串相连) 解题思路和方法
Substring with Concatenation of All Words  You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s that is a concate...
分类:其他好文   时间:2015-07-08 12:57:18    阅读次数:104
[leetcode]3 Sum closest
问题叙述性说明:Given an array S of n integers, find three integers inS such that the sum is closest to a given number, target. Return the sum of the three in...
分类:其他好文   时间:2015-07-08 12:46:57    阅读次数:134
【LeetCode】230. Kth Smallest Element in a BST (2 solutions)
Kth Smallest Element in a BSTGiven a binary search tree, write a functionkthSmallestto find thekth smallest element in it.Note:You may assume k is alw...
分类:其他好文   时间:2015-07-08 12:24:28    阅读次数:166
UVa 11375 Matches
ProblemE: Matches We can make digits with matches as shown below: Given N matches, find the number of different numbers representable using the matches. We shall only make numbers greate...
分类:其他好文   时间:2015-07-08 11:06:32    阅读次数:117
leetcode-162-Find Peak Element
Find Peak Element A peak element is an element that is greater than its neighbors. Given an input array where num[i] ≠ num[i+1], find a peak element and return its index. The ar...
分类:其他好文   时间:2015-07-08 09:40:28    阅读次数:132
JavaScript中根据key的value对json排序
/** * 获取table表格的数据项. */function getTableData(tableId){ var data = "{"; //定义数据变量 $("#" + tableId).find("...
分类:编程语言   时间:2015-07-08 01:59:50    阅读次数:231
xargs mv命令使用方法:ls *.mp3 |xargs -i mv {} /tmp
ls*.mp3 |xargs -imv {} /tmp或者find . -name "*.mp3" -exec mv {} /tmp \;
分类:其他好文   时间:2015-07-08 00:24:35    阅读次数:111
[Leetcode]-Contains Duplicate HashTbale重解
Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the array, and it should return false if every element is...
分类:其他好文   时间:2015-07-07 22:49:52    阅读次数:142
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