learn-co-students / swift-mathboolopconswitch-lab-swift-intro-000

Fun with Basics!

If you don't know, the thing to do is not to get scared, but to learn. -Ayn Rand

Overview

This lab will give you practice writing functions that incorporate math, booleans, conditional, and swift statements.

##Instructions In this final lab within this section, you'll be creating three functions. All of your functions should be written in the ViewController.swift file located in the AllTheBasics.xcodeproj file.

1 - Create a function averageIsAbove75(a:b:c:) which takes in three arguments labeled as a, b and c all of type Double. This function should return back a Bool value. In your implementation of this function you should calculate the average of the three arguments passed into this function. If the average is greater than 75.0, then return true, else return false.

For example, if we were to call on this function we would get the following results:

averageIsAbove75(a: 55, b: 25, c: 24)
// false

averageIsAbove75(a: 100, b: 85, c: 90)
// true

2 - Create a function passwordCombo(username:password:) which takes in two arguments. The first argument labeled username should be of type String. The second argument labeled password should be of type Int. This function should return back a String value. The String value you should return depends on whether or not the username/password combination is correct.

What makes it correct? username must be either 'Jerry', 'Elaine', or 'Michael'. The password must be divisible by 3. If both conditions are true, then return back the String "Welcome!". If either fail, then the String value to be returned should be "Access Denied"

Calling this function should yield the following results.

passwordCombo(username: "Bran", password: 22)
// "Access Denied

passwordCombo(username: "Elaine", password: 20)
// "Access Denied"

passwordCombo(username: "Elaine", password: 33)
// "Welcome!"

3 - Create the function describe(emoji:). It should take in one argument of type String and return back a String.

You should switch on the emoji argument in your implementation and return back a String value describing the emoji that is passed in as an argument. The emoji's and their descriptions you should include in your switch statement are the following:

💋 - "Kiss"
🐈 - "Cat"
🐢 - "Turtle"
🍕 - "Pizza"
👻 - "Ghost"

For the default case, we should return back the String "Unknown".

View Math Bool Op Con Switch Lab on Learn.co and start learning to code for free.

swift-mathboolopconswitch-lab-swift-intro-000's Issues

averageIsAbove v averageIsAbove75

There appears to be a discrepancy between the lab README (82622ed) which names requested function as averageIsAbove75 and the test suite (d257652) which is looking for averageIsAbove.