From b4efa611f0332dd28fdc72e0607a17daa2e225d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9Cdnomyar105=E2=80=9D?= <dnomyar105@yahoo.com>
Date: Sat, 24 Nov 2018 15:06:45 -0500
Subject: [PATCH] Complete problems

---
 .../main.xcplaygroundpage/Contents.swift      | 49 +++++++++++++------
 1 file changed, 35 insertions(+), 14 deletions(-)

diff --git a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
index 09e428b..c607fd8 100644
--- a/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
+++ b/MyPlayground.playground/Pages/main.xcplaygroundpage/Contents.swift
@@ -11,41 +11,62 @@
 /*: 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 happyDays() {
+    let friday = "TGIF"
+    print(friday)
+}
 
+happyDays()
 
 /*: 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 nameSearch(name: String) {
+    print("Welcome \(name)")
+}
 
+nameSearch(name: "Raymond")
 
 /*: 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
-
+var bestName = "Shih"
+nameSearch(name: bestName)
+bestName = "Wang"
+nameSearch(name: bestName)
 
 
 
 /*: 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
-
-
+func speedTest(speed: Int) {
+    print(speed)
+}
+
+speedTest(speed: 30)
+speedTest(speed: 45)
+speedTest(speed: 50)
+
+func helloVariable() {
+    var greeting = "Hello"
+    print("\(greeting), world!")
+    greeting = "Guten Tag"
+    print("\(greeting), world!")
+}
+
+helloVariable()
+helloVariable()
+helloVariable()
 
 
 //: Click [here](https://github.com/learn-co-curriculum/swift-functionLab-lab/blob/solution/MyPlayground.playground/Pages/solution.xcplaygroundpage/Contents.swift) for a link to the solution.