Try it Yourself: Swift Variables

Swift Variables

Language: Swift

var score = 10
score = 15 // fine, var can change

let maxAttempts = 3
// maxAttempts = 5 // error: cannot assign to a 'let' constant

var score = 10
score = 15 // fine, var can change

let maxAttempts = 3
// maxAttempts = 5 // error: cannot assign to a 'let' constant

Output

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