码迷,mamicode.com
首页 >  
搜索关键字:trees    ( 1351个结果
4292: Count the Trees(树hash)
4292: Count the Trees 时间限制(普通/Java):2000MS/6000MS 内存限制:65536KByte总提交: 15 测试通过:6 描述 A binary tree is a tree data structure in which each node has at mo ...
分类:其他好文   时间:2019-12-21 22:51:42    阅读次数:91
Educational Codeforces Round 78 (Rated for Div. 2) D. Segment Tree
链接: https://codeforces.com/contest/1278/problem/D 题意: As the name of the task implies, you are asked to do some work with segments and trees. Recall t ...
分类:其他好文   时间:2019-12-21 11:33:03    阅读次数:72
617. Merge Two Binary Trees
Given two binary trees and imagine that when you put one of them to cover the other, some nodes of the two trees are overlapped while the others are n ...
分类:其他好文   时间:2019-12-12 23:34:25    阅读次数:99
心里没点B树,怎能吃透数据库索引底层原理?
二叉树(Binary Search Trees) 二叉树是每个结点最多有两个子树的树结构。通常子树被称作“左子树”(Left Subtree)和“右子树”(Right Subtree)。二叉树常被用于实现二叉查找树和二叉堆。
分类:数据库   时间:2019-12-11 21:23:51    阅读次数:88
小波变换网文精粹:小波:看森林,也看树木(一)
英文原名:Wavelets: Seeing the forest and the trees 转:https://blog.csdn.net/deepdsp/article/details/7253400 原:http://yswhu.bokee.com/viewdiary.10391865.htm ...
分类:其他好文   时间:2019-11-27 12:13:37    阅读次数:72
[LC] 100. Same Tree
Given two binary trees, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally ident ...
分类:其他好文   时间:2019-11-21 14:07:49    阅读次数:48
LightOJ 1418 Trees on My Island (Pick定理)
题目链接: "LightOJ 1418" Problem Description I have bought an island where I want to plant trees in rows and columns. So, the trees will form a rectangula ...
分类:其他好文   时间:2019-11-13 01:12:27    阅读次数:117
[简单路径] Useful Decomposition
Ramesses knows a lot about problems involving trees (undirected connected graphs without cycles)! He created a new useful tree decomposition, but he d ...
分类:其他好文   时间:2019-11-09 22:05:43    阅读次数:81
python 15 sklearn
这是一个机器学习的包,里面内置了一些数据集,可以进行学习和运算。 随机森林,可以用于分类和回归。 重要参数包括n_feature,n_trees from sklearn.tree import DecisionTreeRegressor from sklearn.ensemble import R ...
分类:编程语言   时间:2019-11-09 18:04:23    阅读次数:93
Tree Recovery
Little Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees with capital letters in t ...
分类:其他好文   时间:2019-10-07 21:48:56    阅读次数:117
1351条   上一页 1 ... 7 8 9 10 11 ... 136 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!