Powerpoint Presentation of the exercise session.

Some Code snipplets about if-statements, loops, return statements, visibility and pass by value/reference

I solved the old bonus task W4Y18 in class, here you can find the notes I made while solving.

I solved the old bonus task W4Y18 in class, here you can find my solution and some JUnit tests I wrote.

Here you can find old bonus exercises from Week 4.

Templates for the old bonus tasks.

More on Precondition and Postcondition, Introduction to Branching with if / else Statements.

Advanced Branching with Loops. Weakest Precondition, Value Semantics, Reference Semantics and Immutable Objects.

Input and Output with Scanner, PrintStream, Loop Invariants and an Introduction to Arrays in Java.