Answer to Question #314181 in C++ for doesitreallymatter

Question

Write an encapsulated class Account as follows:

a) Include instance variable balance to store the amount and Title to store account

title.

b) Write 2 constructors, one will be default constructor and the second will be

augmented constructor which initializes the instance variable balance with non

negative value and Title with account name.

c) Provide a function to deposit money in the account

d) Provide a function to get the value of account

e) Also provide a function called debit that withdraws money from an Account.

Ensure that the debit amount does not exceed the Account’s balance. If it does, the

balance should be left unchanged and the method should print a message indicating

"Debit amount exceeded account balance."

Write main function to test class and function.

Answer 1

#include <iostream>
#include <string>
using namespace std;




class Account{
private:
	double balance;
	string title;
public:	
	Account(){
		this->balance=0;
	}
	Account(double balance,string title){
		this->balance=balance;
		this->title=title;
	}


	void Deposit(double am){
		this->balance+=am;
	}
	void Withdraw (double am){
		if(this->balance>=am){
			this->balance-=am;
		}else{
			cout<<"Debit amount exceeded account balance.\n\n";
		}
	}


	void displayDetails(){
		cout<<"The account title is: "<<this->title<<"\n";
		cout<<"The account balance is: "<<this->balance<<"\n\n";
	}
	~Account(){


	}
};


int main(){
	double balance;
	string title;
	cout<<"Enter balance: ";
	cin>>balance;
	cin.ignore();
	cout<<"Enter title: ";
	getline(cin,title);
	Account* account=new Account(balance,title);
	int ch=-1;
	double amount;
	while(ch!=4){
		cout<<"1 - Deposit, 2 - Withdraw, 3 - Display balance, 4 - Exit: ";
		cin>>ch;
		switch(ch){
		case 1:{
			cout<<"Enter amount to deposit: ";
			cin>>amount;
			account->Deposit(amount);
			   }
			   break;
		case 2:{
			cout<<"Enter amount to withdraw: ";
			cin>>amount;
			account->Withdraw(amount);
			   }


			   break;
		case 3:{
			account->displayDetails();
			   }
			   break;
		case  4:{
			//exit
				}
				break;
		default:{


				}
				break;
		}
	}


	delete account;
	system("pause");
	return 0;
}