Lab Session-3 CSIT221 Spring 2003

1
Lab Session-3 CSIT221 Spring 2003

• Group Worksheet 3 Exercise (Demo Required)
• No new lab demo will be assigned to allow you to
  focus on HW1

2
Group Worksheet 3 Exercise

• Write the specs of a class that has three private
  data members including an integer array of 20
  numbers, an integer counting the number of
  elements entered into the array and a character
  indicating error code. The class should also
  include a constructor that sets the error code to
  X and a member function that accepts user input
  passed to it from the client code and places it
  into the array incrementing the count. This
  function sets the error code to Z if the number
  entered is greater than 100. Write all the member
  functions mentioned and then test your program
  with client code using the test data provided on
  the next slide. You may have to add some new
  member function(s) to allow the display of
  private data.

3
Test Data

• User enters the following numbers
• 23 34 65 77
• Display the count of values and the error code
  character
• User enters 102
• Display the count of values and the error code
  character