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----- 新类型表单- email 自动校验输入的是不否是email 邮箱:- url 自动将提交数据变为Url 我的主页:- number 输入数字 金额: 属性 类型 描述 ------------------------------------ max number 最大值...
分类:Web程序   时间:2015-01-04 11:51:13    阅读次数:182
Twitter OA prepare: Rational Sum
In mathematics, a rational number is any number that can be expressed in the form of a fraction p/q , where p & q are two integers, and the denominato...
分类:其他好文   时间:2015-01-04 08:40:57    阅读次数:238
Twitter OA prepare: even sum pairs
Write a function:class Solution { public int solution(int[] A); }that, given an array A consisting of N integers, returns the number of pairs (P, Q) s...
分类:其他好文   时间:2015-01-04 06:22:50    阅读次数:277
九度1023:EXCEL排序
http://ac.jobdu.com/problem.php?pid=1023 分别写cmp函数即可。 #include #include #include using namespace std; struct E{ char number[10]; char name[10]; int score; }buf[100000+10]; bool cmp1(E ...
分类:编程语言   时间:2015-01-03 22:29:32    阅读次数:446
Edit Distance(动态规划,难)
Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
分类:其他好文   时间:2015-01-03 22:26:48    阅读次数:233
Leetcode: Binary Search Tree Iterator
Implement an iterator over a binary search tree (BST). Your iterator will be initialized with the root node of a BST. Calling next() will return the next smallest number in the BST. Note: next()...
分类:其他好文   时间:2015-01-03 22:26:17    阅读次数:219
Hibernate 配置文件precision与scale
Oracle使用标准、可变长度的内部格式来存储数字。这个内部格式精度可以高达38位。 NUMBER数据类型可以有两个限定符,如: column NUMBER ( precision, scale) 表示数字中的有效位。如果没有指定precision的话,Oracle将使用38作为精度。 scale表...
分类:Web程序   时间:2015-01-03 22:21:58    阅读次数:327
Factorial Trailing Zeroes (divide and conquer)
QUESTIONGiven an integer n, return the number of trailing zeroes in n!.Note: Your solution should be in logarithmic time complexity.FIRST TRYclass Sol...
分类:其他好文   时间:2015-01-03 19:49:18    阅读次数:178
Excel Sheet Column Number(STRING-TYPE CONVERTION)
QUESTIONRelated to question Excel Sheet Column TitleGiven a column title as appear in an Excel sheet, return its corresponding column number.For examp...
分类:其他好文   时间:2015-01-03 18:34:42    阅读次数:149
【leetcode】Edit Distance
Edit DistanceGiven two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You...
分类:其他好文   时间:2015-01-03 17:06:31    阅读次数:175
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