ArtWorker's DataBase

#include<iostream>

#define DEBUG 0 //1 = on, 0 = off;
#define ID 100 //계좌생성 최대 갯수

using std::cout;
using std::cin;
using std::endl;

class Account{
int *id;
char *name;
int *balance;

public:
 Account(int _id, char *_name, int _balance);
 ~Account();
 void PutPrice(int balance);
 void GetPrice(int balance);
 void Print_balance();
 void Error_check(int user_id, int unique_id);
};

void Account::Error_check(int user_id, int unique_id){
 if(user_id>unique_id)cout<<"계좌번호를 잘못 입력 하셨습니다."<<endl<<endl;
}

void Account::Print_balance(){
 cout<<endl<<this->name<<"님의 계좌 정보 입니다."<<endl;
 cout<<"아이디 : "<<*this->id<<endl;
 cout<<"이름 : "<<this->name<<endl;
 cout<<"잔액 : "<<*this->balance<<endl<<endl;
}

void Account::GetPrice(int balance){
 if(balance>=0)*this->balance-=balance;
}

void Account::PutPrice(int balance){
 if(balance>=0)*this->balance+=balance;
}

Account::Account(int _id, char *_name, int _balance){
 this->id=new int;
 this->name=new char[strlen(_name)+1];
 this->balance=new int;

 (*(this->id))=_id;
 strcpy(name, _name);
 (*(this->balance))=_balance;
 cout<<endl<<"생성된 계좌번호 : "<<*this->id<<endl<<endl;
#if DEBUG == 1
 cout<<"(D)입력 정보를 표시합니다. : "<<endl;
 cout<<"아이디 : "<<*this->id<<endl;
 cout<<"이름 : "<<this->name<<endl;
 cout<<"잔액 : "<<*this->balance<<endl;
#endif
}

Account::~Account(){
 delete id;
 delete []name;
 delete balance;
}

int main(void){
 int unique_id=0;
 while(1){
  int user_id;
  int select;  
  int balance=0;
  char name[10];
  Account *User[ID];

  cout<<"1. 계좌계설"<<endl;
  cout<<"2. 입    금"<<endl;
  cout<<"3. 출    금"<<endl;
  cout<<"4. 잔    액"<<endl;
  cout<<"현재 생성된 계좌 갯수 : "<<unique_id<<endl;
  cout<<"메뉴를 선택해 주세요 : "; cin>>select;
  cout<<endl;
  switch(select){
   case 1:
    cout<<"계좌를 계설합니다. 아래 정보를 입력해 주세요"<<endl;
    cout<<"(만일 초기 입금액이 없을시 0원으로 입력됩니다.)"<<endl;
    cout<<"이름 : ";cin>>name;
    cout<<"입금 : ";cin>>balance;
    User[unique_id]=new Account(unique_id, name, balance);
    unique_id++;
    if(unique_id>=ID){
     cout<<"계좌번호의 한계에 다달았습니다."<<endl<<"관리자에게 문의 하세요."<<endl<<endl;
     return 0;
    }
    break;
   case 2:    
    cout<<"계좌번호 : ";cin>>user_id;
    cout<<"입금액 : ";cin>>balance;
    User[user_id]->Error_check(user_id, unique_id);
    User[user_id]->PutPrice(balance);
    User[user_id]->Print_balance();
    break;
   case 3:
    cout<<"계좌번호 : ";cin>>user_id;
    cout<<"출금액 : ";cin>>balance;
    User[user_id]->Error_check(user_id, unique_id);
    User[user_id]->GetPrice(balance);
    User[user_id]->Print_balance();
    break;
   case 4:
    cout<<"계좌번호 : ";cin>>user_id;
    User[user_id]->Error_check(user_id, unique_id);
    User[user_id]->Print_balance();
    break;
   default:
    cout<<"종료합니다."<<endl<<endl;
    return 0;
    break;
  }
 }
 return 0;
}