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leetcode 179: Largest Number
Largest Number Total Accepted: 2269 Total Submissions: 15366 Given a list of non negative integers, arrange them such that they form the largest number. For example, given [3, 30, 34, 5, 9],...
分类:其他好文   时间:2015-01-16 06:33:37    阅读次数:106
JavaScript Math和Number对象
Math 对象 :数学对象,提供对数据的数学计算。如:获取绝对值、向上取整等。无构造函数,无法被初始化,只提供静态属性和方法。 Number 对象 :Js中提供数字的对象。包含整数、浮点数等等。并提供数字的类型转换、小数点截取等方法。
分类:编程语言   时间:2015-01-16 01:02:40    阅读次数:1532
修改Oracle数据库表的主键对应列的数据类型
我们产品从SPC100升级到SPC200的时候,由于数据库表列的数据类型发生了改变,需要写SQL脚本,完成数据库的升级。需要将表T_MOBILE_INDVCONFIG的主键列id从varchar2(100),改成number(17)。可以参考如下SQL: --将原来的ID列重命名为bak_id ALTER TABLE T_MOBILE_INDVCONFIG RENAME COLUMN id TO...
分类:数据库   时间:2015-01-15 23:53:12    阅读次数:276
uva 01350
1350 - Pinary`Pinary" number is a positive number using only two digits ``0" and ``1" with usual rule that it must not begin with a 0, and the additio...
分类:其他好文   时间:2015-01-15 23:43:44    阅读次数:323
Leetcode: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,?1,2,1,...
分类:其他好文   时间:2015-01-15 23:20:18    阅读次数:194
LeetCode--Maximum Product Subarray
Find the contiguous subarray within an array (containing at least one number) which has the largest product. For example, given the array [2,3,-2,4], the contiguous subarray [2,3] has the largest...
分类:其他好文   时间:2015-01-15 22:12:45    阅读次数:169
[leetCode][013] Two Sum 2
题目:Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number.The functi...
分类:其他好文   时间:2015-01-15 21:51:33    阅读次数:159
[leetCode][012] Two Sum (1)
题目: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 the two...
分类:其他好文   时间:2015-01-15 21:35:19    阅读次数:115
UVA 11019
Problem HMatrix MatcherInput:Standard InputOutput:Standard OutputGiven an N * M matrix, your task is to find the number ofoccurencesof an X * Y patter...
分类:其他好文   时间:2015-01-15 21:35:12    阅读次数:171
Largest Number
Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, 5, 9], the largest formed num...
分类:其他好文   时间:2015-01-15 19:50:51    阅读次数:94
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