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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5.  interface Account 
  6. {
  7.     public void calculateInterest();
  8.     public double getInterest(); 
  9.     public String getType(); 
  10. }
  11.  
  12.  class SavingsAccount implements Account
  13. {
  14. 	public void calculateInterest() { }
  15. 	public double getInterest() { return 6.5; }
  16.     public String getType() { return "SavingsAccount"; } 
  17. }
  18.  
  19. class LoanAccount implements Account
  20. {
  21. 	public void calculateInterest() { }
  22. 	public double getInterest() { return 11.5; }
  23.     public String getType() { return "LoanAccount"; } 
  24. }
  25.  
  26.  class InterestCalculation 
  27. {
  28.     public void getInterestRate(Account objAccount)
  29.     {
  30.         System.out.print ("Interest Rate for "+objAccount.getType()+" is ");
  31.         System.out.print (objAccount.getInterest());
  32.         System.out.println (" %");
  33.     }
  34.  
  35. }
  36.  
  37.  class IdeOne 
  38. {
  39.      public static void main(String[] args) 
  40.      {
  41.          InterestCalculation objIntCal = new InterestCalculation();
  42.          objIntCal.getInterestRate(new LoanAccount());
  43.          objIntCal.getInterestRate(new SavingsAccount());        
  44.      }
  45. }
  46.  
Success #stdin #stdout 0.07s 2841600KB
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stdin
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Standard input is empty
stdout
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Interest Rate for LoanAccount is 11.5 %
Interest Rate for SavingsAccount is 6.5 %
https://ideone.com/f0ANPY
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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