#ifndef BANKACCOUNT_H

#define BANKACCOUNT_H

class Bankaccount

{

private:

float balance;

float intRate;

float interestGot;

int transactionNum;

public:

Bankaccount(float,float); //constructor

void makeDeposit();

void withdraw();

void calcInterest(void);

float getBalance(void)

{

return balance;

}

float getInterst(void)

{

return interestGot;

}

int getTransactions(void)

{

return transactionNum;

}

};

#endif

#include"bankaccount.h"

Bankaccount::Bankaccount(float x=0, float y=0.045)

{

balance=x;

intRate=y;

interestGot=0;

transactionNum=0;

}

void Bankaccount::makeDeposit()

{

float amount;

cout<<"\t\t Enter amount:$";

cin>>amount;

balance+=amount;

transactionNum++;

cout<<"\t\t Amount is Added"<}

void Bankaccount::withdraw()

{

float amountOut;

if (balance==0)

{

cout<<"\t\t Sorry! you can not withdraw money.you have no balance

left."<}

else

{

cout<<"\t\t You have:$"<< balance<cout<<"\t\t Enter Amount of Withdraw: $";

cin>>amountOut;

if (amountOut>balance)

{

cout<<"\t\t Invalid Input for Withdrawing."<}

else

{

balance-=amountOut;

transactionNum++;

}

cout<<"\t\t You have:$"<< balance<<" left"<}

}

void Bankaccount:: calcInterest(void)

{

interestGot=balance*intRate;

balance+=interestGot;

}

#include"bankaccount.h"

//function prototype

void displayMenu();

int main()

{ //Declare a bankaccount object name in savingInfo

Bankaccount savingInfo(0,0);

int num;

char letter;

do

{

displayMenu();

cout<<"\t\t Enter the choice:";

cin>>num;

cout<cout<if(num>=1 && num<6)

{

switch (num)

{

case 1 :cout<<"\t\t Your balance is: $"; cout<case 2 :cout<<"\t\t The Interest You earned: $" <case 3 :savingInfo.makeDeposit(); break;

case 4 :savingInfo.withdraw(); break;

case 5 :savingInfo.calcInterest();

cout<<"\t\t Interest is added."<break;

}

}

else

{

cout<<"\t\t invalid input for your choice.you pick "<}

cout<<"\t\t Do you wants to continous or try again?(y/n)";

cin>>letter;

cout<cout<}while(letter=='Y' || letter=='y');

return 0;

}

void displayMenu()

{

cout<<"\t\t 1:Display Account Ballance\n";

cout<<"\t\t 2:Display Total Interest have Received\n";

cout<<"\t\t 3:Make a Deposit\n";

cout<<"\t\t 4:Make a Withdraw\n";

cout<<"\t\t 5:Add Current Interest\n";

}