Inf1 OP : Lab Sheet Week 2

Fundamentals

Advanced

Java Class Design

Advanced Class Design

Object-Oriented Design Principles

Generics and Collections

String Processing

Exceptions and Assertions

Java I/O Fundamentals

Java File I/O (NIO.2)

Databases with JDBC

Threads

Concurrency

Localization

Android Development

Resources

Overview

This week’s exercises cover a variety of topics:

  • more practice on reading values from the command-line, and then printing results by carrying out various operations on the input;
  • using conditional (if-then-else) statements;
  • using for loops.

We will also briefly talk about different types of errors in programming — compile vs runtime vs logic errors.

Note

From this week, you should be using the IntelliJ IDE and JUnit as explained in the Introduction to Development Tools.

Note

There are three types of exercise here: warmup, core, and optional. The warmup exercises are to give you a refresher of material that you may have already encountered. As the name suggests, you should definitely do the core exercises. We recommend that you try the optional exercises for extra practice.

Difficulty Question Description
warmup Q1 Integer Distance
Q2 Largest Double
Q3 Evaluating Boolean Values
Q4 Face-Printing (Pair Programming)
core Q5 Quadratic Equations
Q6 Polar Coordinates (Pair Programming)
Q7 Safer Fixed Divider
Q8 Safer Quadratic Solver
Q9 Squares Loop (Pair Programming)
optional Q10 Lopsided Number Triangle
Q11 Gambler's Ruin (Pair Programming)
Q12 Quadratic Solver With Imaginary Parts