How to take user input from outside the program in swift programming language?

Question

Inside program initialization is mentioned everywhere in module.I want for every data type variable be it String, double ,float,character etc.

Answer 1

shubham kumar
Give a look
Just hope it will help you.
https://docs.swift.org/swift-book/LanguageGuide/TheBasics.html

Answer 2

https://docs.swift.org/swift-book/ReferenceManual/Declarations.html