Module 2 of 5 in Swift Challenge Content

5-Day Swift Coding Challenge: Day 2

Apr 22 2025, Swift 6.0, iOS 18, Swift Playground 4.6

Welcome to day 2 of the 5-Day Swift Coding Challenge: Exploring Control Flow. You’ll explore control flow topics of if statements and loops. You’ll also be introduced to both arrays and dictionaries. This lesson will ultimately show how loops and collections can work with each other. By Brian Moakley.

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EXPERIENCE

Beginner level

EST TIME TO COMPLETE

34 mins

CONTENT

2 lessons

Module outcomes

Explain the purpose of control flow in a Swift program.
Identify the differences between an array and a dictionary.

Covered concepts

Control flow
Collections

Module content

Day 2: Exploring Control Flow Lesson (32 mins)

In this second day, you’ll learn about to manage the flow of execution in your code by way of loops and if statements. You also learn about arrays and how to use them with loops.

Start

Introduction • Start Reading · 2 mins

if Statements Reading · 3 mins

Demo: Using if Statements Video · 9 mins

Loops & Arrays Reading · 4 mins

Demo: Loops & Arrays Video · 10 mins

Using Dictionaries Reading · 5 mins

Conclusion Reading · 1 min

Quiz: Control Flow in Action 6 questions

Day 2: Homework [Optional] Lesson (2 mins)

This is the homework for day 2. Remember, homeworks are optional, but we do recommend you do them to test your skills.

Start

Deliverables • Start Reading · 1 min

Answer Key Reading · 1 min

Module outcomes

Covered concepts

Module content

5-Day Swift Coding Challenge: Day 3

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