这个代码哪里有问题啊

Question

public class SavingAccount extends Account { private double interestRate; public SavingAccount(double init_balance,double interest_rate) {  super(init_balance);  interestRate=interest_rate; } @Override//withdraw()是一个抽象方法 public boolean withdraw(double amount) {  if(amount<=balance){balance-=amount;return true;}  else return false; }}

Answer 1

没问题啊