Conditionals & Logic
Learn how to develop complex programs in Swift with conditionals and logical operators.
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Key Concepts
Review core concepts you need to learn to master this subject
if Statement
else Statement
else if Statement
Comparison Operators
Ternary Conditional Operator
switch Statement
switch Statement: Interval Matching
switch Statement: Compound Cases
if Statement
if Statement
var halloween = true
if halloween {
print("Trick or treat!")
}
// Prints: Trick or treat!
An if statement executes a code block when its condition evaluates to true. If the condition is false, the code block does not execute.
Conditionals
Lesson 1 of 2
What you'll create
Portfolio projects that showcase your new skills
How you'll master it
Stress-test your knowledge with quizzes that help commit syntax to memory
Conditionals & Logic
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