From 879c75ecc2aff16d26ccaceadb3f63a9d3fd5b5a Mon Sep 17 00:00:00 2001 From: Acidic Date: Sun, 16 Dec 2018 12:43:58 -0500 Subject: [PATCH] Complete problems --- .../main.xcplaygroundpage/Contents.swift | 26 +++++++++++++------ 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift index 09e428b..269ca14 100644 --- a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift +++ b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift @@ -11,31 +11,41 @@ /*: question1 ### 1. Write a function called `helloWorld()` that prints "Hello, world!" to the console. Then call it to see your string printed to the playground console. */ -// write your code here - +func helloWorld() { + print("Hello, world!") +} +helloWorld() /*: question2 ### 2. Write your own function in which you declare a constant inside the function's body and then print that constant to the console. Call this function to see your string printed to the playground console. */ -// write your code here - +func someConstant() { + let puppyName = "Bella" + print(puppyName) +} +someConstant() /*: question3 ### 3. Write a function that takes a person's name as an argument and prints a greeting to the console. Call it several times with different arguments. What do you think you'll see in the console? */ -// write your code here - +func sayHello () { + var name = "Beau" + print("Hello, \(name).") + name = "Edythe" + print("Top of the morning to ya, \(name).") +} +sayHello() /*: question4 ### 4. Now call the function you wrote in Question 3 using a variable or constant instead of a string literal. What do you expect to see in the console? Try passing in a _variable_ you declared (using `var`) as an argument. Then change that variable's value and call your function again. What do you see in the console? */ -// write your code here +//oops already did that homeslice @@ -43,7 +53,7 @@ /*: question5 ### 5. Write your own function in which you declare a _variable_ (of any type) inside the function's body. Print out this variable to the console from within your function. After you print the variable once, assign a new value to this variable on the next line. Print it again (after the line on which you assign it to a new value). Call your function several times. What do you expect to see printed to the playground's console each time you call this function? */ -// write your code here +//yea, about that, did that too already