改

code/data.h

@@ -1,235 +1,3 @@
-<<<<<<< HEAD:data.h
-#ifndef DATA_H_INCLUDED
-#define DATA_H_INCLUDED
-
-#include <stdio.h>
-#include "sqlist.h"
-
-
-struct Book {
-    int id;        // 编号
-    string title;  // 标题
-    int number;    // 数量
-    };
-
-SqList <Book> books;
-
-// 函数声明
-bool bookempty();         // 书籍库判空
-void input(Book& b);      // 输入一本书的信息
-void print(const Book& b);// 打印一本书的信息
-int find(int id);         // 根据 id 查找图书 || 若找到，返回元素的位序，找不到时返回 0
-
-void DoAddBook();    // 添加图书
-void DoFindBook();   // 查找图书
-void DoDeleteBook(); // 删除图书
-void DoPrintBook();  // 打印所有图书
-void DoRepaidBook(); // 归还图书
-void DoBoorowBook(); // 借用图书
-void DoReviseBook(); // 修改图书
-void DoSortBook();   // 排序图书
-
-
-// 输入一本书的信息
-void input(Book& b)
-{
-    cout << "ID    : ";
-    cin >> b.id;
-    cin.ignore(1024, '\n'); // skip rest chars of the line
-    cout << "TITLE : ";
-    getline(cin, b.title);
-    cout << "Number : ";
-    while (1){
-        cin >> b.number;
-        if (b.number>0) break;
-        cout << "Number ERROR" << endl;
-        cout << "Input again" << endl;
-    }
-}
-
-// 打印一本书的信息
-void print(const Book& b)
-{
-    cout << "Book " << endl << endl
-         <<"**************** id: " << b.id << " ****************" << endl
-         << "**** title: 《 " << b.title << " 》****" << endl
-         << "************** Number: " << b.number << " **************" << endl << endl;
-}
-
-// 根据 id 查找图书
-// 若找到，返回元素的位序，找不到时返回 0
-int find(int id)
-{
-    
-    for (int i = 1; i <= books.length; i++)
-    {
-        if (id == books.elem[i].id){
-        return i;
-        }
-    }
-    return 0; // not found
-}
-
-// 书籍库判空
-bool bookempty()
-{
-    int a=0;
-    for (int i=1;i<=books.length;i++)
-    {
-        if (find(i)==0) a++;
-    }
-    if (a==books.length) return true;
-    else return false;
-}
-
-// 添加图书
-void DoAddBook()
-{
-    cout << endl << "Add Book"<< endl<<endl;
-    Book book;
-    input(book); //输入图书
-    books.elem[books.length + 1] = book;
-    books.length++;
-    print(book);
-    cout << "*******Added********" << endl;
-}
-
-// 查找图书
-void DoFindBook()
-{
-    cout << endl << "Find Book" << endl <<endl;
-    int id;
-    cout << "Enter book ID: ";
-    cin >> id;
-
-    Book book;
-    if (find(id) == 0)
-        cout << "Not found" << endl;
-    else
-    {
-        book = books.elem[find(id)];
-        cout << "Found" << endl;
-        cout << "************" << endl;
-        print(book);
-    }
-}
-
-// 删除图书
-void DoDeleteBook()
-{
-    cout << endl << "Delete Book" << endl << endl;
-    int id;
-    cout << "Which book you wanna delelet?"<<endl;
-    cout << "Enter book ID: ";
-    cin >> id;
-    Book e;
-    if (find(id) == 0)
-        cout << "Not found" << endl;
-    else
-    {
-        e = books.elem[find(id)];
-        print(e);
-        for (int i = find(id); i < books.length; i++)
-        {
-            books.elem[i] = books.elem[i + 1];
-        }
-        --books.length;
-        cout << "************************" << endl;
-        cout << "Deleted" << endl;
-    }
-}
-
-// 打印所有图书
-void DoPrintBook()
-{
-    cout << endl << "Print All Books" << endl <<endl;
-    int flag = 0;
-    for (int i = 0; i < books.length; i++)
-    {
-        Book e;
-        e = books.elem[i + 1];
-        print(e);
-        flag++;
-    }
-    cout << "Total: ";
-    cout << flag;
-    cout << " books" << endl;
-}
-
-// 归还图书
-void DoRepaidBook()
-{
-    cout << endl << "Repaid Book" << endl<<endl;
-    int id;
-    cout << "Which book you wanna repaid ? " << endl;
-    cin >> id;
-    cout << endl;
-    if (find(id)){
-        Book e;
-        e = books.elem[find(id)];
-        ++books.elem[find(id)].number;
-    }else{
-        DoAddBook();
-    }
-}
-    
-// 借用图书
-void DoBoorowBook()
-{
-    cout << endl << "Boorow Book" << endl <<endl;
-    int id;
-    cout << "Which book you wanna boorow ? " << endl;
-    cin >> id;
-    cout << endl;
-    if (find(id)){
-    if (books.elem[find(id)].number>0) {
-        Book e;
-        e = books.elem[find(id)];
-        cout<< "*********"<< endl << "OK" << endl << "*********"<<endl;
-        --books.elem[find(id)].number;
-    }else cout << "***************************"<< endl
-    << "Book empty" << endl << "***************************" << endl;
-    }else cout<< "NOT FOUND THIS BOOK"<<endl;
-}
-
-// 修改图书
-void DoReviseBook()
-{
-    cout <<endl<< "Revise Book" <<endl <<endl;
-    int id;
-	printf( "Which book you wanna revise ?\n" );
-    cin >> id;
-
-	if ( find(id)!=0 ) {
-		printf ( "Original book number : %d\n", books.elem[id].number );
-		printf ( "Revised number :" );
-		int xiugai;
-		scanf ( "%d", &xiugai );
-		books.elem[id].number+=xiugai;
-        cout << "**********************" << endl;
-		printf ( "Revise success \n" );
-	}
-	else printf ( "No such book\n");
-}
-
-// 排序图书
-void DoSortBook()
-{
-    cout << endl << "Sort Books" << endl << endl;
-    int a=0;
-    if (bookempty()) cout << "Book data empty"<< endl;
-    else {
-        for (int i=1;i<books.length;i++)
-        for (int j=books.length;j>0;j--)
-        {
-            if (books.elem[i].id>books.elem[j].id) {
-                Book temp=books.elem[i];books.elem[i]=books.elem[j];books.elem[j]=temp;}
-        }
-    }
-    cout << "*****************************" <<endl;
-    cout << "Sort success"<<endl;
-}  
-=======
 #ifndef DATA_H_INCLUDED
 #define DATA_H_INCLUDED
 
@@ -475,5 +243,4 @@ void DoSortBook()
     cout << "Sort success"<<endl;
     cout << "*****************************" <<endl;
 }  
->>>>>>> master:code/data.h
 #endif // DATA_H_INCLUDED