From 302544d29d781be7fb5416b8a89100bc092c5024 Mon Sep 17 00:00:00 2001
From: Eric Li <johnlee888123456@gmail.com>
Date: Tue, 29 Jan 2019 19:31:07 -0500
Subject: [PATCH] Done

---
 .../main.xcplaygroundpage/Contents.swift      | 64 +++++++++++++------
 1 file changed, 45 insertions(+), 19 deletions(-)

diff --git a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
index 61512aa..7623748 100644
--- a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
+++ b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
@@ -14,7 +14,9 @@
  ### 1. Create a function named `frozen` which takes no arguments. When this function is called, it prints "Let it go!".
  */
 // write your code here
-
+func frozen(){
+    print("Let it go")
+}
 
 
 
@@ -26,7 +28,10 @@
  ### 2. Write a function named `frozenAgain` that takes no arguments. Declare a constant in the body of the function, and assign it the value "Let it go!". Then print it to the console.
  */
 // write your code here
-
+func frozenAgain() {
+    let frozen: String = "let it go"
+    print(frozen)
+}
 
 
 
@@ -37,7 +42,9 @@
  ### 3. Write a function that takes in a character's name as an argument (it can be any character from anything). What should the type of that argument be? Print the message "My favorite character is <character name>." to the screen.
  */
 // write your code here
-
+func character(name: String){
+    print("My favorite character is \(name).")
+}
 
 
 
@@ -48,6 +55,11 @@
  ### 4. Call the function you wrote in Question 3 using a constant you define. Then call it using a variable. Change the value of the variable, and call it again. What do you see in the console?
  */
 // write your code here
+var Character = "Elsa"
+character(name: Character)
+
+Character = "Anna"
+character(name: Character)
 
 
 
@@ -59,7 +71,9 @@
  ### 5. Write a function that takes an integer as an argument and prints the string "I got <number> problems but Swift ain't one" to the console.
  */
 // write your code here
-
+func integer(number: Int){
+    print("I got \(number) problems but Swift ain't one")
+}
 
 
 
@@ -71,7 +85,9 @@
  ### 6. Write a function that takes two arguments, the name of a band (a `String`) and a number (an `Int`). It should print the message "My #<number> favorite band is <band>." to the console.
  */
 // write your code here
-
+func band(number: Int, band: String){
+    print("My #\(number) favorite band is \(band)")
+}
 
 
 
@@ -80,11 +96,11 @@
 /*: question7
  ### 7. The code below is broken. Can you identify which line has an error and fix it so that it works again? Uncomment the code below before starting.
  */
-//func badFavoriteBand(bandName: String, position: Int) {
-//    print("My #\(position) favorite band is \(bandName).")
-//}
-//
-//badFavoriteBand("The Beatles", 2)
+func badFavoriteBand(bandName: String, position: Int) {
+   print("My #\(position) favorite band is \(bandName).")
+}
+
+badFavoriteBand(bandName: "The Beatles", position: 2)
 
 
 
@@ -95,11 +111,11 @@
 /*: question8
  ### 8. This code is broken, too. Assume the call to the function is correct. What's broken about the function definition? Can you fix it? Uncomment the code below before starting.
  */
-//func alsoBadFavoriteBand(bandName: String, position: String) {
-//    print("My #\(position) favorite band is \(bandName)")
-//}
-//
-//alsoBadFavoriteBand(bandName: "Blink-182", position: 42)
+func alsoBadFavoriteBand(bandName: String, position: Int) {
+    print("My #\(position) favorite band is \(bandName)")
+}
+
+alsoBadFavoriteBand(bandName: "Blink-182", position: 42)
 
 
 
@@ -111,8 +127,11 @@
  ### 9. Let's play Mad Libs! Create a function called `madLib`. It should take three parameters: A character name, a noun, and a preposition, and print out the line "To <noun> and <preposition>, <character name>!" to the console. Don't forget to call your function to test it out!
  */
 // write your code here
+func madLib(charName: String, noun: String, preposition: String) {
+    print("To \(noun) and \(preposition), \(charName)!")
+}
 
-
+madLib(charName: "Rob", noun: "Rob", preposition: "Rob")
 
 
 
@@ -122,7 +141,9 @@
  ### 10. Create a function that takes no arguments and returns the string "Buzz Lightyear to the rescue!"
  */
 // write your code here
-
+func Buzz(){
+    print("Buzz LightYear to the rescue!")
+}
 
 
 
@@ -133,7 +154,9 @@
  ### 11. Create a function that takes no arguments and returns any number.
  */
 // write your code here
-
+func integer() -> Int{
+    return 15
+}
 
 
 
@@ -143,8 +166,11 @@
  ### 12. Create a function that takes in a characters name. This function will return back a `String` as follows: "To infinity and beyond, <character name>!". The character name should be returned uppercased.
  */
 // write your code here
+func charName(name: String) -> String{
+    return "To infinity and beyond, \(name.uppercased())"
+}
 
-
+charName(name: "Eric")