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[Other] 产生huffman编码 DL : 0: huffman产生哈夫曼编码的源代码. ... generate huffman code //i present the i th code, j present from leaf to root in huffman tree //hfdata ... 第3 楼一种思想。-Huffman coding produce the source code. Generate Huffman code ...// i present the i th code, j present from leaf to root in Huffman tree// ... hfdata first floor of a three ideas.
Date : 2026-01-15 Size : 1kb User : yl
[Other] code DL : 1: binary tree asm lab1-In computer science, binary tree is a widely used data structure. Here we will look at infinite binary tree where the node is a pair of integers. The tree is constructed as follows: 1. The root is the pair (1,1). 2. If a node is (a,b) then its left child is (a+b,b) and its right child (a,a+b) Given the pair (a,b) of some node of the binary tree descibed above, suppose you are traversing the root of the tree to the given node along the shortest possible path. Can you find out the times you have to go to a left child and the times to a right child. Input: The first line contains the number of input sets, each of which is consisted of a single line containing two integers i and j ( 1<=i,j<=2*10^9) that represent a node (i,j). You can assume that this is a valid node in the binary tree described above.
Date : 2026-01-15 Size : 1.88mb User : zhangshuyuan
[Other] 问题 J DL : 0: 顺序方式存储的完全二叉树进行重建题目描述按顺序方式存储的一棵完全二叉树的结点记录，结点个数为n。根据所输入的顺序结构的结点记录建立二叉树，输出树的先序，中序和后序遍历结果。注：数字“0”表示不存在此结点，没有孩子结点。输入树结点个数n 顺序方式存储的完全二叉树输出先序遍历输出中序遍历输出后序遍历输出样例输入 10 1 2 0 3 4 0 0 5 6 7 样例输出 1 2 3 5 6 4 7 5 3 6 2 7 4 1 5 6 3 7 4 2 1(Title Description The node record of a complete two - fork tree is stored in a sequential way, with a node number of n. The two forked tree is set up according to the node record of the input sequence structure. The first order, the middle order and the post order of the output tree are traversed. Note: the number "0" indicates that there is no such node and there is no child node. input The number of tree nodes n A complete two forked tree stored in a sequential way output Preface ergodic output Middle sequence ergodic output Post sequence ergodic output sample input Ten 1203400567 sample output 1235647 5362741 5637421)
Date : 2026-01-15 Size : 16kb User : Lucylucykiyomi