reicode28 / java-section-4-recap

Functions Recap

small series of apps to practice the concepts in Section 4

Detention

Bart needs to write the following paragraph 6 times:

"I will not copy and paste code. I will use Camel Case when writing class names. I will use lower Camel Case when writing function names. I will use lower Camel Case when writing variables names."

I help Bart by writing a function that does the task for him.

• The purpose is to practice defining functions
• And practice calling them

Tip

A small app that tips a waiter 15% of the bill

• Purpose is to practice passing values into functions

Weather

Converts user noon, evening and midnight temperatures from fahrenheit to celsius

• Purpose is to practice returning values from a function

Weather

A program that where a user can choose to draw 4 different types of animals: Butterfly, Elephant, Bear, or Snake.

• Purpose is to practice and understand how to apply logic into functions

Area Calculator

A simple calculator that calculates the area of a square, rectangle, triangle, or circle.

• Purpose is to use built-in functions
• And apply conditional logic (if-else)

Rock, Paper, Scissors

An interactive app where you can play the game Rock, Paper, Scissors.

• User can choose either rock, paper or scissors
• Computer reports its own choice
• Logic determines who wins the game based on the choices