Created Machine class , then methods doWork() and stopWork().Then cre… #2482
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…ated classes Truck, Bulldozer, and Excavator . Overrode methods doWork() and stopWork().Created Machine array with Truck, Bulldozer, and Excavator and called methods doWork() and stopWork() in a loop
mateacademy-ai-mentor
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Nov 10, 2025
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Review Summary
Excellent work on this task! Your solution is approved as it perfectly meets all the requirements. You have correctly implemented the abstract Machine class and its subclasses (Truck, Bulldozer, Excavator), demonstrating a strong grasp of inheritance. Furthermore, your MainApp class effectively showcases polymorphism by correctly creating and iterating through an array of Machine objects. The code is clean, well-structured, and functions exactly as expected. Keep up the great work!
✨ Please rate this review in the Platform's notification center1. I will be grateful for your feedback! ✨
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…ated classes Truck, Bulldozer, and Excavator . Overrode methods doWork() and stopWork().Created Machine array with Truck, Bulldozer, and Excavator and called methods doWork() and stopWork() in a loop