Assume the existence of a BankAccount class . Define a derived class , SavingsAc
ID: 3546034 • Letter: A
Question
Assume the existence of a BankAccount class . Define a derived class , SavingsAccount that contains two instance variables : the first a double , named interestRate, and the second an integer named interestType. The value of the type variable can be 1 for simple interest and 2 for compound interest. There is also a constructor that accepts two parameters : a double that is used to initialize the interestRate variable , and a string that you may assume will contain either "Simple", or "Compound", and which should be used to initialize the type variable appropriately. There should also be a pair of functions getInterestRate and getInterestType that return the values of the corresponding data members (as double and int respectively).
Explanation / Answer
class SavingsAccount:public BankAccount{
private:
double interestRate;
int interestType;
public:
SavingsAccount(double interest, string type){
interestRate = interest;
if(type == "Simple") interestType = 1;
else if(type == "Compound") interestType = 2;
}
double getInterestRate(){
return interestRate;
}
int getInterestType(){
return interestType;
}
};
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.