559. Maximum Depth of N-ary Tree
https://leetcode.com/problems/maximum-depth-of-n-ary-tree/description/非常简单的题目,连edge case 都没有。思路就是:最大深度 = 孩子的最大深度 + 1/*// Definition for a Node.class N...
OpenGL学习脚印:深度测试(depth testing)
写在前面 上一节我们使用AssImp加载了3d模型,效果已经令人激动了。但是绘制效率和场景真实感还存在不足,接下来我们还是要保持耐心,继续学习一些高级主题,等学完后面的高级主题,我们再次来改进我们加载模型的过程。本节将会学习深度测试,文中示例程序源代码均可以在我的github下载。 本节...
Maximum Depth of Binary Tree 解答
QuestionGiven a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the far...
leetcode:Maximum Depth of Binary Tree【Python版】
# Definition for a binary tree node# class TreeNode:# def __init__(self, x):# self.val = x# self.left = None# self.right ...
[LeetCode] Maximum Depth of Binary Tree 二叉树的最大深度
Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the farthest le...
yebis error ---depth of field
前几天在墙外无法登陆cnblogs。。。导致很多blogs就没写了有几篇比较值得记下来的,但是我已经不记得了,应该和sao有关scalable ambient obscurance我似乎回忆起一点来http://graphics.cs.williams.edu/papers/SAOHPG12/sao...
linux查看目录大小 linux统计目录大小并排序 查看目录下所有一级子目录文件夹大小 du -h --max-depth=1 |grep []
常用命令 du -h --max-depth=1 |grep [TG] |sort #查找上G和T的目录并排序 du -sh #统计当前目录的大小,以直观方式展现du -h --max-depth=1 |grep 'G' |sort #查看上G目录并排序du -sh --max-d...
(二叉树 BFS DFS) leetcode 111. Minimum Depth of Binary Tree
Given a binary tree, find its minimum depth.The minimum depth is the number of nodes along the shortest path from the root node down to the nearest le...
[LeetCode] 111. Minimum Depth of Binary Tree 二叉树的最小深度
Given a binary tree, find its minimum depth.The minimum depth is the number of nodes along the shortest path from the root node down to the nearest le...
爬豆瓣影评,记下解决maximum recursion depth exceeded in cmp
#主要是爬取后给别人做自然语言分析,没其他意思。#coding=utf8import requests,refrom lxml import etreeimport sysreload(sys)sys.setdefaultencoding('utf8')sys.setrecursionlimit(1...
OpenGL GL_DEPTH_TEST不起作用
I just ported a .obj loader to objective-C and so far, it works, I can get my vertices and normals and stuff. Every normal is good, pointing in the ri...
openGL4.X 深度测试(depth testing) framebuffer中
深度测试 depth testing 作为openGL渲染的最后一步,在fragment shader之后,依次进行 裁剪测试->模板测试->深度测试 当深度测试开启之后(默认关闭),gl会把每个从fragment shader中生成的fragment(像素片段)的深度值与fra...
OpenGL学习脚印:深度测试(depth testing)
写在前面 上一节我们使用AssImp加载了3d模型,效果已经令人激动了。但是绘制效率和场景真实感还存在不足,接下来我们还是要保持耐心,继续学习一些高级主题,等学完后面的高级主题,我们再次来改进我们加载模型的过程。本节将会学习深度测试,文中示例程序源代码均可以在我的github下载。 本节...
LeetCode:Maximum Depth of Binary Tree_104
LeetCode:Maximum Depth of Binary Tree【问题再现】Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path...
LeetCode Maximum Depth of Binary Tree (求树的深度)
题意:给一棵二叉树,求其深度。思路:递归比较简洁,先求左子树深度,再求右子树深度,比较其结果,返回:max_one+1。 /** * Definition for a binary tree node. * struct TreeNode { * int val; * Tre...
LeetCode:111_Minimum Depth of Binary Tree | 二叉树的最小深度 | Easy
要求:此题正好和Maximum Depth of Binary Tree一题是相反的,即寻找二叉树的最小的深度值:从根节点到最近的叶子节点的距离。结题思路:和找最大距离不同之处在于:找最小距离要注意(l<r)? l+1:r+1的区别应用,因为可能存在左右子树为空的情况,此时值就为0,但显然值是...
iOS-Metal:如何清除Depth Buffer?与OpenGL中的glClear(GL_DEPTH_BUFFER_BIT)类似
I need to clear the depth buffer, for which i use glClear(GL_DEPTH_BUFFER_BIT) in OpenGL, how to do in metal ? I have gone through apple's documentati...
访问一个GL_DEPTH_COMPONENT纹理
I am currently trying to implement screen space ambient occlusion. My idea is to do it, as is standard, with multipass rendering, where I use the dept...
opencv wlsfilter depth refinement demo
参考https://docs.opencv.org/3.2.0/d3/d14/tutorial_ximgproc_disparity_filtering.html// This file is part of OpenCV project.// It is subject to the licens...
【LeetCode OJ】Maximum Depth of Binary Tree
Problem Link:https://oj.leetcode.com/problems/maximum-depth-of-binary-tree/Simply BFS from root and count the number of levels. The code is as follows...