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122.Best Time to Buy and Sell Stock II
Say you have an array for which the ith element isthe price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete as manytransactions as you like (ie, buy one an...
分类:其他好文   时间:2015-01-30 09:11:13    阅读次数:176
iOS复习笔记5:内存管理之set方法
1 alloc和release成对出现 2 set方法 2.1 基础类型直接赋值 2.2 OC对象:判断不等、retain新的,释放旧的,再赋值 3 dealloc方法 3.1 一定要调用[super dealloc];且放在最后 3.2 self拥有的对象要做一次release @interface Book { int _price; } - (void)setPr...
分类:移动开发   时间:2015-01-29 14:40:55    阅读次数:154
【c++程序】静态成员的使用
#include using namespace std; class aspl { public: aspl(float p){price=p;TotalPrice=p+TotalPrice;} ~aspl(){TotalPrice=TotalPrice-price;} static float get(){return TotalPrice;} private: float price...
分类:编程语言   时间:2015-01-28 18:00:04    阅读次数:211
Best Time to Buy and Sell Stock III
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete at most two transactions. 注意 You may n...
分类:其他好文   时间:2015-01-28 14:47:27    阅读次数:197
Best Time to Buy and Sell Stock II
本文是在学习中的总结,欢迎转载但请注明出处:http://blog.csdn.net/pistolove/article/details/43155725 Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete as many tr...
分类:其他好文   时间:2015-01-26 22:57:31    阅读次数:180
【c++程序】图书馆购书系统(尚存问题)
//无法正常运行 #include #include using namespace std; class book { public: int num; float price; book *next; }; book *head=NULL; bool check(string str)//检查是否是数字 { for(int i=0;i<str.length();i++) { if...
分类:编程语言   时间:2015-01-26 19:19:26    阅读次数:133
Project Siena - 集合管理
通过控件和Collection()函数添加自定义集合在按钮OnSelect属性编写函数:Collect(items,{name:TextName!Text,price:Value(TextPrice!Text)})将两个文本框的值添加到集合items中。在Gallery中绑定集合items,其中La...
分类:其他好文   时间:2015-01-26 18:47:51    阅读次数:178
【c++程序】动态链表的建立
#include using namespace std; class book { public: int num; float price; book *next; }; book *head=NULL; book *creat() { book *p1,*p2; p1=new book; head=p1; p2=p1; cout<<"请输入图书的编号,以0结束"<<endl;...
分类:编程语言   时间:2015-01-26 17:11:22    阅读次数:200
Best Time to Buy and Sell Stock III Leetcode Python
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete at most two transactions. Note: You may not eng...
分类:编程语言   时间:2015-01-26 13:45:27    阅读次数:200
Best Time to Buy and Sell Stock III
https://oj.leetcode.com/problems/best-time-to-buy-and-sell-stock-iii/Say you have an array for which theithelement is the price of a given stock on da...
分类:其他好文   时间:2015-01-25 22:12:13    阅读次数:201
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