luokuiahaoa-CSDN博客

转载 HTTP深入浅出 http请求

原文：http://www.cnblogs.com/yin-jingyu/archive/2011/08/01/2123548.html HTTP深入浅出 http请求 HTTP(HyperText Transfer Protocol)是一套计算机通过网络进行通信的规则。计算机专家设计出HTTP，使HTTP客户（如Web浏览器）能够从HTTP服务器(Web服务器)请求信息和服务，H

2015-04-02 05:49:27 264

原创 Decision Tree 拾遗

Decision Tree的构造，可以基于若干准则，例如 impurity 或者 entropy。在模式识别中，我们学过，

2014-12-16 02:04:16 299

原创 [leetcode]Maximum Subarray

Maximum Subarray

2014-05-28 13:44:57 346

原创 [leetcode代码]Best Time to Buy and Sell Stock II

Best Time to Buy and Sell Stock II

2014-05-25 14:12:51 532

转载 [leetcode代码]Evaluate Reverse Polish Notation

Evaluate the value of an arithmetic expression in Reverse Polish Notation. Valid operators are +, -, *, /. Each operand may be an integer or another expression. Some examples: ["2", "1", "+",

2014-05-25 11:45:00 366

原创 [leetcode代码]Same Tree

Same Tree Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical and the nodes have the same value

2014-05-25 11:38:53 303

原创 [leetcode代码]Maximum Depth of Binary Tree

Maximum Depth of Binary Tree

2014-05-25 11:27:40 448

原创 [leetcode代码]Single Number

Single Number Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it wi

2014-05-25 11:19:49 432

原创 [leetcode代码]Max Points on a Line

class Solution { public: int maxPoints(vector &points) { int N = points.size(),max_k=0; if(N<=2) return points.size(); for(int i=0;i<N;i++){ int N_same = 1;

2014-05-24 16:16:09 362