| Title | Topics | Action | |||
|---|---|---|---|---|---|
| 191 | Extend a Dog from AnimalA base class `Animal` is provided with a `name` field and a `speak()` method tha... | easy | ○ Not Started | InheritanceClasses | Solve |
| 192 | Override toString in StudentA `Person` class is provided with a `name` field. Complete the `Student` class t... | easy | ○ Not Started | InheritanceClasses | Solve |
| 195 | Inherit and Call Super MethodA `Vehicle` class is provided with a method `describe()` that returns `"I am a v... | easy | ○ Not Started | InheritanceClasses | Solve |
| 196 | Employee Salary InheritanceCreate a `Manager` class that extends the provided `Employee` class.
Requiremen... | medium | ○ Not Started | InheritanceClasses | Solve |
| 200 | Multi-Level Inheritance ChainA base class `Animal` and a middle class `Pet` are provided. `Pet` extends `Anim... | medium | ○ Not Started | InheritanceClasses | Solve |
| 202 | Abstract Shape Hierarchy with Rectangle and TriangleCreate an abstract class `Shape` with an abstract method `double area()` and a c... | hard | ○ Not Started | Abstract ClassesInheritance | Solve |
| 205 | Zoo Exhibit with Abstract Animals and Feedable InterfaceBuild a small zoo exhibit system.
1. Create an interface `Feedable` with a meth... | hard | ○ Not Started | Abstract ClassesInterfaces | Solve |