Programming Assignment #2c



  1. This assignment is comprised of modifying your program which will calculate a monthly amoritzed amount (e.g. a house mortgage). For this program, you are to add error checking if the user enters invalid numeric data, such as the string two (see below); otherwise perform the calculations and the error checking as in the previous program. The behavior and layout of this program should be as in the example below. Total points for this assignment will be 50 points. This assignment is due on or before Thu, Oct 24.. All objects and techniques necessary for this assignment have been (or will be) covered in class. The program should look and function as follows:
  2. 
    Enter loan amount: 100000
    Enter rate: 6
    Enter number years: 30
    
    The monthly payment is: $599.55
    
    Would you like to calculate again (y/n): y
    
    Enter loan amount: 1000000
    Enter rate: two
    
    You must enter positive numeric data!
    
    Would you like to calculate again (y/n): y
    
    Enter loan amount: -100000
    Enter rate: 6
    Enter number years: 30
    
    You must enter positive numeric data!
    
    Would you like to calculate again (y/n): n
    
    
  3. The formula to use for this assignment should be the same as previous programs.

  4. You must set the names of all objects/variables included in your program to have meaningful names with correct naming conventions.
  5. You should refer to the programming guidelines and follow all guidelines presented there. Failure to adhere to any of the assignment specifications/programming guidelines will result in loss of points.
  6. Make sure to keep a copy of the source code that you turn in.
  7. Please feel free to ask questions/send e-mail if any items require clarification.

Hints & Updates: (updated Thu, Oct 25th)