Description描述Nearly prime number is an integer positive number for which it is possible to find such primesP1andP2that given number is equal toP1*P2. ...
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其他好文 时间：
2015-02-05 14:53:15
阅读次数：
171
Count the number of k's between 0 and n. k can be 0 - 9.Exampleif n=12, in [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12], we have FIVE 1's (1, 10, 11, 12...
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其他好文 时间：
2015-02-05 13:22:53
阅读次数：
127
Given an integer with no more than 9 digits, you are supposed to read it in the traditional Chinese way. Output "Fu" first if it is negative. For exam...
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其他好文 时间：
2015-02-05 13:15:38
阅读次数：
295
---恢复内容开始---标题：Letter Combinations of a Phone Number通过率：26.6%难度：中等Given a digit string, return all possible letter combinations that the number could ...
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其他好文 时间：
2015-02-05 13:00:15
阅读次数：
173
Plus One
Total Accepted: 34829 Total
Submissions: 111864My Submissions
Question
Solution
Given a non-negative number represented as an array of digits, plus one to the number.
Th...
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其他好文 时间：
2015-02-05 11:26:14
阅读次数：
186
Oracle创建主键自增表1、创建表create table Test_Increase( userid number(10) NOT NULL primary key, /*主键，自动增加*/ username varchar2(20) );2、创建自动增长序列CREATE...
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数据库 时间：
2015-02-05 11:06:26
阅读次数：
148
Non-abundant sums
Problem 23
A perfect number is a number for which the sum of its proper divisors is exactly equal to the number. For example, the sum of the proper divisors of 28 would be ...
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编程语言 时间：
2015-02-05 09:38:22
阅读次数：
169
一：Xcode6输入框设置为 keyboard type设置为Number Pad弹不出键盘的解决办法 问题：Can't find keyplane that supports type 4 for keyboard iPhone-Portrait-NumberPad; using 38768770...
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移动开发 时间：
2015-02-05 09:24:02
阅读次数：
163
// 定义函数时 需要加一个 func关键字 sayHello 为函数名 括号里的为参数(参数名: 参数类型) -> 指的是返回值 {}大括号里面的表示函数体func sayHello(name:String, number:Int)->String { return name }sayHell.....
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编程语言 时间：
2015-02-05 09:23:51
阅读次数：
216
Binary search is a famous question in algorithm.For a given sorted array (ascending order) and a target number, find the first index of this number in...
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其他好文 时间：
2015-02-05 07:02:22
阅读次数：
91
