🌟 Swift Syntax & Structure
Learn how Swift code is structured — from your first function call to understanding its syntax rules.
📝 Basic Swift Program Structure
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📖 Key Syntax Rules
- Swift programs use
import statements to access libraries.
- Use
print() to output text to the console.
- Statements do not require semicolons unless multiple statements are on the same line.
- Variables and constants are declared using
var and let.
- Curly braces
{ } define code blocks for functions and control statements.
💡 Tip: Swift is type-safe — always assign values matching the expected type, unless using Any.