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Java Tutorial Group

Write code that reverses Ipsum Lorem
Write code that counts vowels in Ipsum Lorem
Write code that replaces every vowel in Ipsum Lorem with opposite case

Java Methods

Write a calculator that takes in 2 numbers and prints the sumNumber

Skip to “User Input (Scanner)”

Write code that takes in a numbers N and replaces every N characters in Ipsum Lorem, with the next letter in the alphabet
Write a Calculator that handles the 4 basic math operations (+, -, *, /), using methods
Calculate factorial, using recursion
Guessing Game (pc says higher or lower)
Password Generator
- Takes in: Length, Include Upper?, Num of Special Characters

Java Classes (part 1)

Calendar that tells you how many days until a date
- Add in how many hours
Currency Converter
- Currency Class stores value and abstract convert method
- USD & CAD classes store currency name & convert methods
Library Lists Books Checked out Status, allowing you to check out or check in books, using objects and command line
Write and abstract Animal Class and Cat, Dog, & Bird child classes
- Attributes: NumOfLegs, NumOfWings, CanFly
- Actions: MakeSound, Walk, & Fly, What am I?
- Can Add Dog Breeds for greater depth
  - With Action: Breed, Color, and add MyParent to Animal

Java Classes (part 2)

Create an array of random numbers then sort it, using the best Big O
Solve the Two-Sum problem
Write code that will play a perfect Tic Tac Toe game
Plane Boarding Simulator
- Front to Back, Back to Front, Window / Middle / Aisle (WILMA), Random

Other Online Tutorials