The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is read off as"tw...
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其他好文 时间：
2014-07-13 22:53:48
阅读次数：
269
#!/usr/bin/env rubyclass MegaGreeter attr_accessor :names # 初始化這個物件 def initialize(names = "World") @names = names end # 向每個人說 hi def say_hi ...
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其他好文 时间：
2014-07-09 17:12:13
阅读次数：
200
Problem Description:Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit...
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其他好文 时间：
2014-07-07 16:05:24
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229
Problem Description:Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit...
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其他好文 时间：
2014-07-07 15:24:41
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212
Problem Description: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...
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其他好文 时间：
2014-07-07 15:24:05
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206
题目
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 (ie, buy one and sell one share of the...
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其他好文 时间：
2014-07-03 17:51:01
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235
prototype的经典使用场景就是为对象增加属性和方法，如给自定义的Man对象增加个姓名属性和语言方法：
function man() {
this.age = "22";
}
var tom = new man();
man.prototype.name = "tom";
man.prototype.say = function () {
...
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编程语言 时间：
2014-07-02 08:50:51
阅读次数：
261
The count-and-say sequence is the sequence of integers beginning as follows:
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其他好文 时间：
2014-06-27 12:15:20
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212
def say(a,b):print a,b---》apply(say,('jenny','hui'))jenny hui
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编程语言 时间：
2014-06-26 23:24:36
阅读次数：
236
The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is read off as"tw...
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其他好文 时间：
2014-06-25 12:21:32
阅读次数：
235
