How to Use a While Loop

Steps

1. Paste the code into a Swift file or playground.
2. Run it once to verify the output.
3. Adjust the inputs to match your use case.

Copy and paste

import Foundation

var attempts = 0

while attempts < 3 {
    print("Attempt (attempts + 1)")
    attempts += 1
}

Notes

• Keep functions small and focused for reuse.
• Prefer safe APIs like optionals and guards.