Nokia Snake Game

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//******************************************************************************************//
// Name : Devendra Patel 
// Mini Project # 2 (Small banking system)
// Description: This program is a banking system that operates with objects of 3 classes.
//					A bank class, teller class and account class. And here we have 2 banks,
//					4 tellers and 10 accounts. 
//       And user should be promplted to enter transactions until he/she wants to stop
//				for performing the transaction user should be enter the teller num. and an 
//				account num. and if these both are valid then transaction can be performed.
//				and it will update the balance and all kind of transactons at same time and
//				at last it will print the report of the bank.
 
//******************************************************************************************//
#include <iostream>
#include <string>
#include <cmath>
#include <iomanip>
using namespace std;
class bank								// bank class and initlaize its all data members 
{										// and public functions.
private:
	float assets;
	long transcations;
public:
	int bank_num;
	int settrans();
	float setassets(float y);
	long gettrans();
	float getassets();
	bank();
	~bank();
};
bank::bank()								//bank constructor
	{										
		transcations = 0;
		assets = 0;
		cout<<"bank c ";
	}
bank::~bank()								//bank destructor
{
	cout<<" bank d  ";
}

class teller								// class teller and its all data members 
{											// and its public functions.
private:
	long transactions;
public:
	long employee_num;
	int bank_num;
  int gettrans();
	int settrans();
	teller();
	~teller();
};
teller::teller()							// teller constructor
	{
		transactions = 0;
		cout<<" tel c ";
	}
teller::~teller()							// teller destructor
	{
		cout<<" tel d ";
	}
class account								// class account and its data members and
{											// and its public functions.
private:
	float balance;
	
public:
	int bank_num;
	int accont_num;
  float getbal();
  float setbalance(float a);
	account();
	~account();
};
account::account()							// account constructor
	{
		balance = 0;
		cout<<" acc c  ";
	}
account::~account()							// account destructor
	{
		cout<<" acc d  ";
	}
float account::getbal()
	{
		return balance;
	}
float bank::setassets(float x)						// public function setassets of class bank
	{										// which update and return the assets of the bank.
		float newAssets;
		newAssets = assets + x;
		assets = newAssets;
		return assets;
	}
float account::setbalance(float k)					// public function setbalance of class account 
	{										// which update and return the balance of each account
		float newbalance = balance + k;
		balance = newbalance;
		return balance;
	}
float bank::getassets()						// public function getassets of class bank 
	{										// which return the assets of the bank.
		return assets;
	}
int bank::settrans()						// public function settrans of class bank
	{										// which returns transactions and update it.
	return ++transcations;
	}
 
long bank::gettrans()						// public function getrans of class bank 
	{										// which returns the numbers of transactions
		return transcations;				// of the bank.
	}
int teller::gettrans()					// public function settrnas of class teller
	{										// which update the transactons of each teller.
		return transactions;
	}
int teller::settrans()						// publiic function settrans of class teller
	{										// which return tranactions.
		return ++transactions;
	}

int main()
{
	bank banks[2];							// objects of class bank.
	teller tellers[4];						// objects of class teller.
	account accounts[10];					// objects of class account.
	banks[0].bank_num = 0;					// intializing the object banks with 
	banks[1].bank_num = 1;					// bank_num=0 and bank_num=1
	
	for (int i=0; i<4;i++)					// intializing the object tellers. 
	{										
		tellers[i].employee_num = i;		
	}
	for (i=0; i<10; i++)					// intializing the object accouts. 
	{										
		accounts[i].accont_num = i;			
	}										
	for (i=0; i<4; i++)						// assign the tellers 0 and 1 to bank#0
	{										// and tellers 2 and 3 to bank#1
		tellers[i].bank_num = i/2;
	}
	for (i=0; i<10;i++)						// assign the accounts 0 to 4 to bank#0
	{										// and accounts 5 to 9 to bank#1
		accounts[i].bank_num = i/5;
	}
	
	
	// This is the do_while loop which will continue until user don't want to enter other 
	// transaction.
	char reply;
	
	do
	{
		int j,l;
		float k;
		cout<<"****************************************************************************"<<endl;	
		
		// Here prompting the user to enter the teller number and if teller num is more than
		// three it will ask the user reenter again.
		cout<<"\n Please enter the teller number : ";
		cin>>l;
		if (l>3)
		{
			cout<<"****************************************************************************"<<endl;	
			cout<<"teller number does not exist. "<<endl;
			cout<<"\n Please enter the teller number : ";
			cin>>l;
			cout<<"****************************************************************************"<<endl;	
		}
		
		
		// Here prompting the user to enter the account number and if account num is more than
		// nine it will ask the user reenter again.
		
		cout<<"\n Please enter the account number : ";
	  cin>>j;
		if (j>9)
		{
			cout<<"****************************************************************************"<<endl;	
			cout<<"account number does not exist. "<<endl;
			cout<<"\n Please enter the account number : ";
			cin>>j;
			cout<<"****************************************************************************"<<endl;	
		}	
		
		// This while loop check that enterd teller number and account number is of the same bank
		// or not and if it is not same it will reprompt the user for teller number and account
		// number and if it is valid than it will allow the customer to enter the transacion amount.
		
		while (tellers[l].bank_num != accounts[j].bank_num)
		{
			cout<<"****************************************************************************"<<endl;	
			cout<<"****  teller number and account number is wrong  ****"<<endl;
			cout<<"****************************************************************************"<<endl;	
			cout<<"Please enter the teller number and account number again "<<endl;
			cout<<"\n Please enter the teller number : ";
			cin>>l;
			cout<<"\n Please enter the account number : ";
	    cin>>j;		
		}
		
				
		do
		{
			cout<<"\n Please enter the transcation amount : $ ";
			cin>>k;
		
			// This if statement check the balance of the entered account if there is not enough
			// balance then it will not allow the customer to withdraw the money.
	    if(k + accounts[j].getbal() < 0)
			{
				cout << "There is not enough balance in your account to withdraw money \n";
					 
			}
			
		}while(k+accounts[j].getbal() < 0);
		
		int num;
		num = tellers[l].bank_num;
		cout<<"****************************************************************************"<<endl;	
		cout<<endl<<"The last transaction entered is : $ "<<k<<endl;
		cout<<"The total Assest for bank is  : $ "<<banks[num].setassets(k)<<endl;
		cout<<"The balance in this account is:  $ "<<accounts[j].setbalance(k)<<endl;
		cout<<"The total number of transaction for this bank is : "<<banks[num].settrans()<<endl;
		cout<<"The total number of transaction for this teller is : "<<tellers[l].settrans()<<endl;
		
		cout<<"****************************************************************************"<<endl;	
		cout<<"\nDo you want to enter another transaction press y/Y : ";
		cin>>reply;
		cout<<"****************************************************************************"<<endl;	
		}while (tolower(reply) == 'y');
		
		// This while loop here ask for the BANK REPORT and if yes enter y/Y. 
			
		char data;
		cout<<"****************************************************************************"<<endl;	
	  cout<<"****************************************************************************"<<endl;	
		cout<<"Do you want to see the REPORT of the bank if yes please press y/Y : ";
		cin>>data;
		
		// This while loop here ask for bank number for looking the REPORT of the bank.
		// it is switch statement and case '0' for BANK#0 and case '1' for BANK#1.
		while(tolower(data) == 'y')
		{ 
			cout<<"****************************************************************************"<<endl;	
			cout<<"enter: 0 :for DATA REPORT of BANK#0 \n"
				<<"enter: 1 :for DATA REPORT of BANK#1 \n";
			int select;
			cin>>select;
			switch(select)
			{
			case 0:
				{
		
				cout<<"****************************************************************************"<<endl;	
				cout<<" DATA OF THE THE BANKS IS AS BELOW :  "<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"BANK NUMBER : "<<banks[0].bank_num<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"BANK TRANSACTIONS : "<<banks[0].gettrans()<<" | "
				<<"TOTAL BANK ASSETS : $ "<<banks[0].getassets()<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"|"<<"--------------------------------------"<<"|"<<endl;
				cout<<"|"<<"TELLER NUMBER "<<"|"<<" TELLER TRANSACTIONS "<<"|"<<endl;;
				cout<<"|"<<"--------------------------------------"<<"|"<<endl;
			for (int l=0; l<2; l++)
			{
				cout<<"| "<<setw(4)<<tellers[l].employee_num <<"     |"<<setw(11)<<tellers[l].gettrans()<<setw(13)<<" | "<<endl;
			}
				cout<<"|"<<"--------------------------------------"<<"|"<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"|"<<"-------------------------------------"<<"|"<<endl;
				cout<<"|"<<"ACCOUNT NUMBER "<<"|"<<" ACCOUNT BALANCE "<<" |"<<endl;
				cout<<"|"<<"-------------------------------------"<<"|"<<endl;
			for (int j=0; j<5;j++)
				{
					cout<<"| "<<setw(4)<<accounts[j].accont_num<<"      |"<<setw(11)<<accounts[j].getbal()<<setw(11)<<" | "<<endl;
				}
				cout<<"|"<<"-------------------------------------"<<"|"<<endl;
				} 
			break;
		
			case 1:
				{
				cout<<"****************************************************************************"<<endl;	
				cout<<" DATA OF THE THE BANKS IS AS BELOW :  "<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"BANK NUMBER : "<<banks[1].bank_num<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"BANK TRANSACTIONS :"<<banks[1].gettrans()<<" | "
				<<"TOTAL BANK ASSETS : $ "<<banks[1].getassets()<<endl<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"|"<<"--------------------------------------"<<"|"<<endl;
				cout<<"|"<<"TELLER NUMBER "<<"|"<<" TELLER TRANSACTIONS "<<"|"<<endl;;
				cout<<"|"<<"--------------------------------------"<<"|"<<endl;
			for (int l=2; l<4; l++)
			{
				cout<<"| "<<setw(4)<<tellers[l].employee_num <<"     |"<<setw(11)<<tellers[l].gettrans()<<setw(13)<<" | "<<endl;
			}
				cout<<"|"<<"--------------------------------------"<<"|"<<endl;
				cout<<"****************************************************************************"<<endl;
				cout<<"|"<<"-------------------------------------"<<"|"<<endl;
				cout<<"|"<<"ACCOUNT NUMBER "<<"|"<<" ACCOUNT BALANCE "<<" |"<<endl;
				cout<<"|"<<"-------------------------------------"<<"|"<<endl;
			for (int j=5; j<10; j++)
			{
				cout<<"| "<<setw(4)<<accounts[j].accont_num<<"      |"<<setw(11)<<accounts[j].getbal()<<setw(11)<<" | "<<endl;
			}
				cout<<"|"<<"-------------------------------------"<<"|"<<endl;
			}		
		break;
		default:
				cout<<"You entered the wrong select : "<<endl;
				cout<<"****************************************************************************"<<endl;	
				}
		
				cout<<"Do you want to see the report again or for other bank please enter y/Y \n";
				cin>>data;
				cout<<"****************************************************************************"<<endl;	
			}
	
	return 0;
}