How to find the minimum of three numbers
Swift version: 5.0
You can find the minimum of three numbers by using the min() function twice. This function takes either two integers or two floating-point numbers, but can't accept mixed types. Here's an example:
let first = 10
let second = 15
let third = 18
let smallest = min(min(first, second), third)SPONSOR Tired of wasting time debugging your Swift app? Instabug’s SDK is here to help you minimize your debugging time by providing you with complete device details, network logs, and reproduction steps with every bug report. All data is attached automatically. It only takes a line of code to setup. Get started for free.
Available from iOS 2.0
Did this solution work for you? Please pass it on!
Other people are reading…
- How to conform to the Equatable protocol
- What’s the difference between a class and a struct?
- What are the changes in Swift 3?
- When is it safe to force unwrap optionals?
- How to add a custom initializer to a struct without losing its memberwise initializer
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
