I need an example of how I might replace 'void' with 'string' in a class. Lecturer specifically wants us to use string. Attached is the scenerio

Thanks

 

Lecturer wants this as the header file:using namespace std;class BankAcct {public:BankAcct(int a, int b);string display();// member function to display toscreen account number and pinstring show();int get_acc_num();int get_pin_num();private:int account_number;int pin;};This is what I have written:using namespace std;class BankAcct {public:BankAcct(int a, int b);// constructor for bank account data.void display();// member function to display toscreen account number and pinint get_acc_num();int get_pin_num();private:int account_number;int pin;};BankAcct::BankAcct(int a, int b):account_number(a), pin(b) {}// accountnumber and pin number.void BankAcct::display() {// function to display account number and pin.cout<< endl <<"Account number: 324-001-"<< account_number <<"\n Pin code:"<< pin;}int BankAcct::get_acc_num() {return account_number;}int BankAcct::get_pin_num() {return pin;}

Attachments:

• 1496363649-C String Question.txt