摘要:项目主页:http://grinninglizard.com/tinyxml2docs/index.html tinyxml2.h /*Original code by Lee Thomason (www.grinninglizard.com)This software is provided... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(1118) 评论(0) 推荐(0) 编辑
摘要:Given a sorted linked list, delete all duplicates such that each element appear only once. For example, Given 1->1->2, return 1->2. Given 1-... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(65) 评论(0) 推荐(0) 编辑
摘要:Maximum Depth of Binary Tree Total Accepted: 63668 Total Submissions: 141121 My Submissions Question Solution Given a binary tree, find it... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(103) 评论(0) 推荐(0) 编辑
摘要:Reverse digits of an integer.Example1: x = 123, return 321 Example2: x = -123, return -321 click to show spoilers.Have you thought about this?... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(58) 评论(0) 推荐(0) 编辑
摘要:Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. • push(x) – Push element x onto stack. • p... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(67) 评论(0) 推荐(0) 编辑
摘要:Write a program to find the node at which the intersection of two singly linked lists begins.For example, the following two linked lists: A: ... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(82) 评论(0) 推荐(0) 编辑
摘要:Compare two version numbers version1 and version2. If version1 > version2 return 1, if version1 22; return 1.Example2: version1==”11.22.33”,... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(91) 评论(0) 推荐(0) 编辑
摘要:Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times.You may assume t... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(62) 评论(0) 推荐(0) 编辑
摘要:Given an integer n, return the number of trailing zeroes in n!.Note: Your solution should be in logarithmic time complexity.解决思路: 决定阶乘末尾零的个数其实... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(73) 评论(0) 推荐(0) 编辑
摘要:Rotate an array of n elements to the right by k steps.For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(74) 评论(0) 推荐(0) 编辑
摘要:Reverse bits of a given 32 bits unsigned integer.For example, given input 43261596 (represented in binary as 00000010100101000001111010011100)... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(56) 评论(0) 推荐(0) 编辑
摘要:实现效果:这个其实是一个非常常见的功能,大家都会考虑给自己简单的工程做一个背景界面。其实只要在view类中重载OnEraseBkgnd()这个函数就好了。代码如下:BOOL CdddView::OnEraseBkgnd(CDC* pDC){ // TODO: 在此添加消息处理程... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(491) 评论(0) 推荐(0) 编辑
摘要:今天看了一个华为西安研究院的一个女生代码大神的总结很有感悟,下面这句话送给大家:只有好的程序员才能写出人类可以理解的代码You are a professional robber planning to rob houses along a street. Each house ha... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(93) 评论(0) 推荐(0) 编辑
摘要:Given two strings s and t, determine if they are isomorphic.Two strings are isomorphic if the characters in s can be replaced to get t.All occ... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(45) 评论(0) 推荐(0) 编辑
摘要:Climbing Stairs You are climbing a stair case. It takes n steps to reach to the top.Each time you can either climb 1 or 2 steps... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(42) 评论(0) 推荐(0) 编辑
摘要:Write an algorithm to determine if a number is "happy".A happy number is a number defined by the following process: Starting with any positive intege... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(54) 评论(0) 推荐(0) 编辑
摘要:Remove all elements from a linked list of integers that have valueval.ExampleGiven: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val = 6Return: 1 --> 2 --... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(47) 评论(0) 推荐(0) 编辑
摘要:Description:Count the number of prime numbers less than a non-negative number, n 提示晒数法:http://en.wikipedia.org/wiki/Sieve_of_Eratostheneshttps://p... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(64) 评论(0) 推荐(0) 编辑
摘要:一直找不到opencv stereo matching的根据和原理出处,下面这个文章贴了个链接,有时间看看: Basically OpenCV provides 2 methods to calculate a dense disparity map:cvFindStereoCorrespond... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(163) 评论(0) 推荐(0) 编辑
摘要:就是几个动物,自动排列生成什么的class Animal(object): def __init__(self,name,weight): self.name = name self.weight = weight def eat(self): self.weight +=1 def spea... 阅读全文
posted @ 2017-11-17 22:28 wangyaning 阅读(1029) 评论(0) 推荐(0) 编辑