ask a user their name, age, favorite color, and if they like dogs in swift

To ask a user for their name, age, favorite color, and if they like dogs in Swift, you can use the following code:


main.swift
// Ask for user's name
print("What is your name?")
let name = readLine() // read user input

// Ask for user's age
print("What is your age?")
let age = readLine()

// Ask for user's favorite color
print("What is your favorite color?")
let color = readLine()

// Ask if user likes dogs
print("Do you like dogs? (yes or no)")
let likesDogs = readLine()

// Print out user's information
print("Your name is \(name!). You are \(age!) years old. Your favorite color is \(color!). You \(likesDogs!) dogs.")
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The readLine() function allows you to read user input from the console. Note that the user's input is stored as a String type, so you may need to convert it to a different data type if necessary.