Chapter 4: Arrays

26 tasks ,2 challenges and 2 summaries

We will learn to work with really massive data and carry out a real analytical investigation. And for this we will look into working with arrays.

Little Muffin and Big Data Task

Average value Task

Finishing the traffic analyzer Task

A lot of data? An array! Task

Reading from an array using index Task

Variable as index Task

Array length Task

Let’s hit arrays with loops! Task

Summation in the loop Task

Finishing refactoring Task

One small analytical investigation Task

Writing to an array by index Task

The murderer is a butler! Task

Summary of “Arrays”. Part 1 Summary

Fifth program: Beginner decryptor Challenge

Vague suspicions Task

Swapping the elements Task

Looking for the minimum element Task

The minimum element is found! Task

Starting sorting Task

Continue sorting Task

Finish sorting Task

Testing the sorting Task

Median of an odd number of elements Task

Median of an even number of elements Task

Green light Task

The murderer is the butler, again! Task

Summary of “Arrays”. Part 2 Summary

Sixth program: Long jump records Challenge