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HuffanCoding
读取数据，统计所得到的文件中每个字母的权值，创建哈夫曼树，哈夫曼编码。哈夫曼解码，解码后内容写入到指定的文件。
读取数据里面的内容是由英文单词组成。读取文件的时候传入文件存放的路径、读取方式以及读出以后存放的数组，最终可以得到一个存放目标文件内容的数组。
将得到的数组进行字母权值的统计，统计每个字母出现的次数，次数即为每个字母的权值。
将得到的字符数组与权值数组作为创建哈夫曼树的依据，哈夫曼树根据每个字母权值的大小来创建，每个节点，包括权值、父节点、左子、右子和字母本身。
根据哈夫曼树进行编码。形成目标文件的哈夫曼编码，将此编码返回。
根据哈夫曼树得到的数组即为解码数组，解码数组作为解码的结果返回。
写入输出文件，将解码得到的数组、文件的完整路径以及文件的写方式作为参数传入，将数组写入到相应的文件中。
(Read the data, statistical documents obtained weights for each letter, create a Huffman tree, Huffman coding. Huffman decoding, the decoded contents are written to the specified file.
Read the content inside is composed of English words. When the incoming file to read the file storage path, read mode and read out after storage array that can eventually get a storage target file contents of the array.
The resulting array of letter weights statistics, statistical number of occurrences of each letter, the number is the weight of each letter.
The resulting character array with the weights array as the basis for creating Huffman tree, Huffman tree based on the size of the weights of each letter to create, for each node, including weights, parent, left child, right child, and letter itself.
According to Huffman coding. The formation of the target file Huffman coding, this code returns.
According to Huffman decoding the resulting array is an array, the decoder decodes the result is retur)
- 2020-07-02 15:40:01下载
- 积分：1
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hamidunp2Boulatu
关于中国邮递员的解决办法，个人觉得还不错的说(Chinese postman)
- 2012-06-10 17:28:15下载
- 积分：1
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9
说明： 任意给定输入的一个小写英文字符串a1a2a3…an-1an (n≥5)
输出：字符串Ana1An-1a2An-2a3…A2an-1A1an,其中Ai为ai的大写形式
例如，输入aybdx，则递归程序输出XaDyBbYdAx
(Any given input of a lowercase string a1a2a3 ... an-1an (n ≥ 5) Output: the string Ana1An-1a2An-2a3 A2an-1A1an, which Ai ai uppercase for example, input aybdx recursive program output XaDyBbYdAx)
- 2012-05-30 10:59:39下载
- 积分：1
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a-linked-list-and-related-processing
链表的建立及相关处理，包括排序，删除，初始化，增加，删除等等，且程序已运行通过。(The establishment of a linked list and related processing, including sorting, delete, initialization, increase, delete, etc., and the program has been run through
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- 2014-01-13 23:56:27下载
- 积分：1
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8sort_method
随机函数产生10000个随机数，用快速排序、直接插入排序、冒泡排序、选择排序的排序方法排序，并统计每一种排序所花费的排序时间和交换次数。其中随机数的个数由用户定义，系统产生随机数。(Random function generates 10,000 random numbers using quick sort, insertion sort, bubble sort, select Sort sort Sort, and statistics for each sort spend the sort of time and the number of exchanges. Wherein the number of the random number defined by the user, the system generates random numbers.)
- 2013-02-27 17:27:04下载
- 积分：1
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tree
C语言树的简单实现,介绍了树你前序遍历，树插入与删除节点的实现(C-tree is simple to achieve, before you introduced the tree traversal, tree insert and delete nodes to achieve)
- 2011-01-11 22:19:07下载
- 积分：1
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huffman
数据结构（严蔚敏版）中哈夫曼树的操作程序源代码(Of data structure (Yan Wei Min version) operating procedures in the source code Huffman tree)
- 2010-05-24 23:19:39下载
- 积分：1
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yeschengxu
这是数据结构很重要的程序，主要是课后题的答案，和代码，功能很强大(the data struct of the book)
- 2013-12-22 23:25:14下载
- 积分：1
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xiaobaishu
参加数学建模的同学很可能会遇到这套题。本程序采用链表进行编写，很方便地解决了小白鼠问题。(Mathematical modeling of the students participating are likely to encounter this question, the program uses the list to solve the problem of mice, very convenient.)
- 2013-08-29 16:09:43下载
- 积分：1
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add-sub
实现了多项式的创建，实现了多项式的加减乘除等基本操作(The realization of polynomial create, to achieve the polynomial add, subtract, multiply and divide the basic operation)
- 2011-08-15 17:34:46下载
- 积分：1
