From c1b457c5cc5ae2d7860406b247d8bc9ba012cabe Mon Sep 17 00:00:00 2001 From: kidninja23 Date: Fri, 7 Dec 2018 12:11:48 -0500 Subject: [PATCH] Answered questions --- .../Pages/main.xcplaygroundpage/Contents.swift | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift index ebe55fd..ed3a2a3 100644 --- a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift +++ b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift @@ -15,7 +15,8 @@ ### 1. Create a variable which represents your bank account balance. (For example: What is a good name for this variable that makes it easily readable for myself now and for the future me _or_ other developers I might be working with? Should I declare it using `let` or `var`? Should it be of type `Int` or `String`?) */ // write your code here - +var currentBalance: Double +currentBalance = 1382.57 @@ -23,7 +24,7 @@ ### 2. You went to your local pet store and purchased yourself a puppy. You decided to name the puppy Bella. Once you named her, that name will stick with her forever. Create a variable that stores the name of your new puppy. */ // write your code here - +let puppyName = "Bella" @@ -31,7 +32,7 @@ ### 3. Use the `print()` function to print the name of your new puppy to the console. */ // write your code here - +print(puppyName) @@ -39,7 +40,7 @@ ### 4. Use the `print()` function to print the sentence "I just got a new puppy named and she is awesome!" to the console. */ // write your code here - +print("I just got a new puppy named \(puppyName) and she is awesome! ") @@ -48,14 +49,15 @@ */ // write your code here - +print("I have $\(currentBalance) in my bank account") /*: question6 ### 6. Congratulations! You just got $100 for your birthday, so now you have $100 more in your bank account. Update your bank account with the new balance and print "I now have $." to the console. */ // write your code here - +currentBalance = currentBalance + 100 +print("I now have $\(currentBalance).") @@ -63,8 +65,7 @@ ### 7. You decided you don't like the name Bella. Change your puppy's name to something else. (Can you do this? What happens when you try? Why?) */ // write your code here - - +//unable to change value of a constant. /*: Checkout the solution branch - git co solution or git checkout solution and then scroll back down to this very spot to see a link that directs you to the solutions to the above questions.