Arrays and Collections Mastery in C#

This course dives into arrays and collections in C#. From understanding arrays to exploring dictionaries, this course guides you through handling different types of data formats in C#. Learn with Cosmo how to keep track of star coordinates and astronomical objects using arrays and collections.

Lessons and practices

Lesson 1: Introduction to Arrays

Run Your First Array Program

Find and Fix the Array Bug

Expand Your Star Array

Change Array to Store Strings

Working with Empty Arrays

Write Your Own Array Program

Lesson 2: Multidimensional Arrays in C#

Understanding Multidimensional Arrays

Expand Array for More Stars

Fix Multidimensional Array Errors

Modifying Multidimensional Arrays

Fill in Multidimensional Array Code

Multidimensional Array Challenge

Lesson 3: Introduction to Lists

Mastering List Operations in C#

Change List Data Types

Fix the List Bugs

Complete the List Operations

Master List Operations in C#

Lesson 4: Sets in C#

Exploring HashSet Operations in C#

Change Item to Test HashSet

Testing HashSet for Nonexistent Items

Fix Duplicate Handling in HashSet

Working With HashSets in C#

Handling Unique Planet Names

Lesson 5: Using Dictionaries in C#

Understanding Dictionary Basics in C#

Flexible Dictionary Keys in C#

Fix Dictionary Key Issue

Complete the Dictionary Code

Build a Dictionary from Scratch

Interested in this course? Learn and practice with Cosmo!

Practice is how you turn knowledge into actual skills.