Calculator code in Swift

Question

Can in the one write a calculator on Swift?

Answer 1

https://www.youtube.com/watch?v=AG2QDwmj64A

https://www.ioscreator.com/tutorials/calculator-tutorial-in-ios8-with-swift

https://ursooperduper.github.io/2014/09/17/basic-calculator-app.html

https://www.iosonlinecourses.com/ios-app-development-tutorial/create-calculator-app-with-swift/

https://codereview.stackexchange.com/questions/149148/basic-calculator-in-swift-3