C Language Project 2: Book Management system

Project name: Library Management System

Project Ning Brother

Development tools: Visual Studio 2017

Programming Language: C language

Meaning: Linked list, file storage, data encryption and decryption, multi-file development comprehensive application

Function Description:

1: Increase, delete, change, check

2: Data encryption and decryption

3: File database with memory function

4: Initialize

5: Search

Check time: August 6, 2017

Structure prototype:

struct _book

{

Char bid[10];//number

Char name[30];//title

int page;//Pages

int price;//Price

struct _book *next; The first address of the next node

};

typedef struct _BOOK book;//simplified struct-body declaration

Source:

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650) this.width=650; "src=" http://p3.pstatp.com/large/31ef0001fd87c55ce623 "alt=" C language Project 2: Book Management system "style=" border-style:none;margin:10px auto; "/>

650) this.width=650; "src=" http://p3.pstatp.com/large/31eb000237ea76444424 "alt=" C language Project 2: Book Management system "style=" border-style:none;margin:10px auto; "/>

Effect:

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650) this.width=650; "src=" Http://p3.pstatp.com/large/31e80004f12c72c42e61 "alt=" C language Project 2: Book Management system "style=" border-style:none;margin:10px auto; "/>

To store data:

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This article is from the "C Language good cool" blog, please be sure to keep this source http://ningcaichen66.blog.51cto.com/2902291/1969037

C Language Project 2: Book Management system