# Lab Instructions: Object Oriented Programming
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## Task 1: Code a Person class
Code a Person class, with three parameters in the constructor: name, age, and energy.
Set the default parameters in the Person class as follows:
```
name = "Tom"
age = 20
energy = 100
```
Code two methods in the `Person` class. Name those methods `sleep()` and `doSomethingFun()`.
The `sleep()` method should take the existing energy level and increase it by 10.
The doSomethingFun() method should take the existing energy level and decrease it by 10.
<br><br>
## Task 2: Code a Worker class
Code a sub-class, inheriting from the `Person` class, and name it `Worker`.
The `Worker` class has two additional parameters in the constructor: - xp (for "experience points")
- hourlyWage.
These properties are set to the following default values:
```
xp = 0
hourlyWage = 10
```
The `Worker` class has all the paramerters and methods of its super-class.
Additionally, it has the `goToWork()` method, which, whenever it's run, increases the value of the `xp` property by 10.
<br><br>
## Task 3: Code a intern object
Inside the intern function instantiate the `Worker` class to code a new intern object.
The intern should have the following characteristics:
```
name: Bob
age: 21
energy: 110
xp: 0
hourlyWage: 10
```
Run the `goToWork()` method on the intern object. Then `return` the intern object.
<br><br>
## Task 4: Code a manager object
Inside the manager function instantiate the `Worker` class to code a new `manager` object.
The manager object should have the following characteristics:
```
name: Alice
age: 30
energy: 120
xp: 100
hourlyWage: 30
```
Run the `doSomethingFun()` method on the manager object. Then `return` the manager object.
<br><br>
### Nice work!