Hello-World

Java labs (src folder)

Lab 01 - Grader

NULL

Lab 02 - Hello World

Install Java JDK and IDE (JetBrains Intellij IDEA) & do a few brief tasks:

• Java Background
• Install Java
• Install IDEA
• Check out IDEA
• Start your first IDEA program
• Create a package and a class
• Getting a program to work
• Add a main method
• Run the program
• Numbers
• Strings

Lab 03 - Elementary Control Structures

• Keyboard shortcuts
• Start small. Do one thing at a time.
• Control structures
• Expressions
• The for loop
• The if-else structure
• Loop with selection
• Application of loops

Lab 04 - Scanner and Output

Java Console I/O using Scanner and println

• Google Java 16 Scanner
• Google Java 17 String

Lab 05 - Prime Numbers

Twin primes?

Lab 06 - Two Ints

A simple class

Lab 07 - Interval Class

Interval arithmetic