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55. Jump Game
Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maxim ...
分类:其他好文   时间:2016-06-23 20:38:25    阅读次数:148
121. Best Time to Buy and Sell Stock
Say you have an array for which the ith element is the price of a given stock on day i. If you were only permitted to complete at most one transaction ...
分类:其他好文   时间:2016-06-23 20:32:33    阅读次数:125
php冒泡排序
<?php //冒泡算法 $array=array(5,2,576,823,21,56,79,99); echo‘<pre/>‘; print_r($array); $count=count($array); for($i=0;$i<$count;$i++){ for($j=$i;$j<$count;$j++){ if($array[$j]>$array[$i]){ $temp=$array[$i]; $array[$i]=$array[$j]..
分类:编程语言   时间:2016-06-23 19:09:54    阅读次数:202
137. Single Number II java solutions
Given an array of integers, every element appears three times except for one. Find that single one. Note:Your algorithm should have a linear runtime c ...
分类:编程语言   时间:2016-06-23 12:54:27    阅读次数:167
/laravel IOC理解以及依赖注入
废话不说直接上实例//laravelIOC理解以及依赖注入DIinterfaceSuperModuleInterface{/** *超能力激活方法 * *任何一个超能力都得有该方法,并拥有一个参数 *@paramarray$target针对目标,可以是一个或多个,自己或他人 */ publicfunctionactivate(array$target); }classXPowerim..
分类:其他好文   时间:2016-06-23 11:07:27    阅读次数:288
Scala数组操作实战详解
增删改查,要注意的是,Array数组是定长数组,ArrayBuffer数组才是变长数组。 其他集合也存在可变不可变。例如,List,Set,Map 多维数组定义方法与Java类似。 ...
分类:编程语言   时间:2016-06-23 08:54:00    阅读次数:216
LeetCode-53-Maximum Subarray
Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [?2,1,?3,4,?1,2, ...
分类:其他好文   时间:2016-06-23 01:01:27    阅读次数:119
238. Product of Array Except Self
Given an array of n integers where n > 1, nums, return an array output such that output[i] is equal to the product of all the elements ofnums except n ...
分类:其他好文   时间:2016-06-22 23:38:30    阅读次数:172
347. Top K Frequent Elements
Given a non-empty array of integers, return the k most frequent elements. For example,Given [1,1,1,2,2,3] and k = 2, return [1,2]. Note: 347. Top K Fr ...
分类:其他好文   时间:2016-06-22 23:34:43    阅读次数:160
LeetCode-15-3Sum
Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives the sum of ...
分类:其他好文   时间:2016-06-22 23:32:39    阅读次数:201
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