程序设计基础实验报告(16)

cout<<"7.删除读者信息(按编号索引) "<<endl; cout<<"8.删除读者信息(按书名索引) "<<endl; cout<<"9.读者信息排序(按编号排序) "<<endl; cout<<"10.保存数据 "<<endl; cout<<"11.读出数据 "<<endl; cout<<"12.跳转至图书管理系统 "<<endl; cout<<"13.返回主菜单"<<endl; cout<<"14.退出系统 "<<endl; cout<<"\n\n请选择(1~14)并按回车键确认:"; int choose; cin>>choose; switch(choose) { case 1: User::add();break; case 2: User::output();break; case 3: User::find_n();break; case 4: User::find_t();break; case 5: User::modify_n();break; case 6: User::modify_t();break; case 7: User::delete_n();break; case 8: User::delete_t();break; case 9: User::sort();break; case 10: User::save();break; case 11: User::load();break; case 12: system("cls");M_book();break; case 13: Menu();break; case 14: exit(0); } system("cls"); }while(1); }

int main() { cout<<"LOADING... \n"; fstream fkey; fkey.open("key.bin",ios::in|ios::binary); fkey.read(key,sizeof(key)); fkey.close(); Book::load(); User::load(); system("pause"); system("cls"); Menu(); return EXIT_SUCCESS; }

Book.h

#ifndef BOOK_H

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