Module (15%)
Section (100%)
LAB

Estimated time

10-20 minutes

Level of difficulty

Medium

Objectives

  • improving the student's skills in operating with special methods

Scenario

  • Extend the class implementation prepared in the previous lab to support the addition and subtraction of integers to time interval objects;
  • to add an integer to a time interval object means to add seconds;
  • to subtract an integer from a time interval object means to remove seconds.



Code

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