Complete the GetArea overrides for TCircle and TRectangle so the polymorphic call in the main block computes the correct area for whichever shape was created.
Input / Output
Input: line 1 is "circle" or "rectangle". If circle, line 2 is the radius. If rectangle, line 2 is "width height". Output: the area, formatted to 2 decimal places.
Examples
Input
circle 5
Expected Output
78.54
Input
rectangle 4 6
Expected Output
24.00
+ 2 hidden tests checked on Submit.
Main.pas is the entry point. Add extra units for OOP exercises — they compile together.
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