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two sum
Question 1: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...
分类:其他好文   时间:2014-05-19 09:35:41    阅读次数:321
【LeetCode】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 maximu...
分类:其他好文   时间:2014-05-19 08:23:07    阅读次数:223
【LeetCode】Jump Game II
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 maximu...
分类:其他好文   时间:2014-05-19 08:07:26    阅读次数:288
【leetcode】Best Time to Buy and Sell Stock
Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to complete at most one transaction (ie...
分类:其他好文   时间:2014-05-18 20:30:16    阅读次数:301
数字金额转汉字金额
早上公交上总想这个问题,终于写出来了,不知道有错误没 1 $chinese = array("零","一","二","三","四","五","六","七","八","九"); 2 $str = 140032002005; 3 $arr = array(); 4 ...
分类:其他好文   时间:2014-05-18 19:27:44    阅读次数:262
JavaScript Array 对象
创建 Array 对象的语法:var array = []; var array new Array();var array new Array(size); // length = sizevar array new Array(element0, element1, ..., elementn)...
分类:编程语言   时间:2014-05-18 02:22:39    阅读次数:314
PHP2014-5-16的总结:
1:array_shift():调用了方法是把第一个值移除(算法:先进先出)2:array_pop():调用了方法是把最后一个移除,但是返回的是最后一值(算法:后进先出)3:mysql_affected_rows():表示几行受影响,成功,肯定是大于0,否则失败4:正则表达式 例:var reg.....
分类:Web程序   时间:2014-05-17 21:06:55    阅读次数:335
PHP——封装数据库的函数(增,删,改)2014.5.15的总结
1:完整版的封装函数(增(insert),删(delete),改(update)) 例:2:strcasecmp:比较两个数谁大谁小和是否相等(计算法:二进制) 例:strcasecmp("ab","ac") ac比ab大3:array_shift():调用了方法是把第一个...
分类:数据库   时间:2014-05-17 14:53:42    阅读次数:287
oracle 数组 array
一维数组示例如下:--Createdon2014-5-15byADMINISTRATOR DECLARE TYPEArr1ISVARRAY(10)OFNUMBER; Tab_1Arr1; TYPEArr2ISTABLEOFNUMBERINDEXBYBINARY_INTEGER; Tab_2Arr2; BEGIN --Teststatementshere Tab_1:=Arr1(1,3,4,6,3,2,8,5); FORaIN1..Tab_1.CountLOOP Dbms_Output.Put..
分类:数据库   时间:2014-05-16 02:28:48    阅读次数:371
[LeetCode]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 zero....
分类:其他好文   时间:2014-05-16 01:34:36    阅读次数:293
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