2-2-sum A = A ∪ B-linear table-Chapter 2nd-Data Structure textbook source code-yan Weimin Wu Weimin edition, 2-Data Structure

2-2-sum A = A ∪ B-linear table-Chapter 2nd-Data Structure textbook source code-yan Weimin Wu Weimin edition, 2-Data Structure

Textbook source code

Chapter 1 linear table-sum A = A limit B

-- Data Structure-yan Weimin. Wu Weimin

Source code instructions☛☛☛Data Structure-C language version (Yan Weimin, Wu Weimin version) Textbook source code + EXERCISE set parsing instructions

Textbook source code compilation Link☛☛☛Data Structure textbook source code compilation

Question set full resolution Link☛☛☛Analysis and compilation of data structure question set

 

File links introduced in this source code☛SequenceList. c

Test data download link☛No data

 

Source code and test data storage directory in this document: Data Structure \ ▲textbook Algorithm Implementation \ ▲02 linear table \ 02 Union

 

Overview

Union set A = AUB is one of the most common operations in A mathematical set.

Analysis

The method for calculating the Union is very simple. It can be roughly divided into three steps:

First, find the tail of the linked list of;

Second, traverse B to determine whether each element of B exists in;

Third, if the element in B is not in A, insert it into A and continue to explore until all the elements in B are traversed.

Possible syntax difficulties

Use this small example. Further experience the advantages of multi-function collaboration. The function of different functions is written separately, and files of different responsibilities are written separately, which facilitates the readability and robustness of the program.

Source code File 1☛Union. h

 

File 2☛Union. c

 

File 3☛Union-main.c (test documentation)

 

Test Result Display

 

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