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[Windows Develop] btree DL : 0: 首先，要知道B tree的主要元素是所謂的資料節點(node) ，每個資料節點內含有一些資料，以及指向其他資料節點的指標(pointer)。資料節點之間以枝幹相連，尾端就是枝葉(leaf) ，假設開始插入的資料順序為 : 1，2，3，4，5，6。以下就依照B tree的規則來種樹。-First of all, we know the main elements of B tree is the so-called information node (node), each data node contains some information, as well as other data point to the node indicator (pointer). Information between the nodes connected to the branches, that is the end of branches and leaves (leaf), the assumption that the information began to insert the following order: 1,2,3,4,5,6. On the B tree in accordance with the following rules to plant trees.
Date : 2026-01-10 Size : 23kb User : qq
[Windows Develop] trees DL : 0: 树的和 ★问题描述 LISP是一种高级语言，可以用它来表示其它的数据结构，例如二叉树。二叉树由LISP的S 表达式来表示，其规则如下：空树=() 树= (整数左子树右子树) 叶节点=(整数 () ()) ★编程任务问题是给定一棵由LISP的S表达式决定的二叉树，问是否存在一条从根到叶节点的路径 P，使这条路径上所有节点的和等于一个给定的整数I。 ★数据输入由文件input.txt给出输入数据。每个输入数据包含多组数据，每组数据包含一个整数I和一个S表达式T(代表二叉树)，整数I后可以跟多个空格。S表达式可以跨越多行，可以包含多余的空格。 ★结果输出将计算结果输出到文件output.txt。如果存在一条路径p，使路径上所有节点的和等于I，则输出”yes”，否则输出”no”。输入文件示例输出文件示例 input.txt output.txt 22 (5(4(11(7()())(2()())) ()) (8(13()())(4()(1()())))) 20 (5(4(11(7()())(2()())) ()) (8(13()())(4()(1()())))) 10 (3 (2 (4 () () ) (8 () () ) ) (1 (6 () () ) (4 () () ) ) ) 5 () yes no yes no -Description of the problem ★ LISP is a high-level language, you can use it to that other data structures, such as binary tree. Binary tree by the LISP S- Expression to that of its rules as follows: Empty tree = () Tree = (Integer left subtree right subtree) Leaf node = (integer () ()) ★ programming tasks The problem is given by an S-expression LISP decision tree to ask whether there is a leaf node from the root to the path P, so that all nodes on the path and equal to a given integer I. ★ data entry Given by the input data file input.txt. Each input data includes multiple sets of data, each data contains an integer I and An S expression T (on behalf of binary tree), integral I can be with a number of spaces. S expression across multiple lines, may contain redundant Spaces. ★ output The results will be output to the file output.txt. If there is a path p, so that the path on all nodes and equal to I, Then output "yes", otherwise output "no". Sample input file output file
Date : 2026-01-10 Size : 868kb User : skyalone
[Windows Develop] 234tree DL : 0: 2-3-4Trees and Red-Black Trees 2-3-4Trees and Red-Black Trees-2-3-4Trees and Red-Black Trees 2-3-4Trees and Red-Black Trees 2-3-4Trees and Red-Black Trees
Date : 2026-01-10 Size : 119kb User : Ardy
[Windows Develop] CPP DL : 0: c++，入门代码大全。适合入门与初学者，以及有一定基础的人下载- Chapter 1 Introduction 1 Chapter 2 Algorithm Analysis 5 Chapter 3 Lists, Stacks, and Queues 9 Chapter 4 Trees 29 Chapter 5 Hashing 41 Chapter 6 Priority Queues (Heaps) 45 Chapter 7 Sorting 53 Chapter 8 The Disjoint Set 59 Chapter 9 Graph Algorithms 63 Chapter 10 Algorithm Design Techniques 77 Chapter 11 A
Date : 2026-01-10 Size : 453kb User : 信息管理
[Windows Develop] Huffman DL : 0: 用mfc完成的哈夫曼树的功能给出一组关键字，建立哈夫曼树，完成以下功能：（1）完成关键字来自于输入（2）完成关键字来自于文本（3）完成编码，显示编码结果（4）画树-Completed using mfc Huffman tree function gives a set of keywords, the establishment of the Huffman tree, complete the following functions: (a) completion of keywords from the input (2) completion of keywords from the text (3) complete coding display coding results (4) painting trees
Date : 2026-01-10 Size : 8kb User : 黄愫芸