Completed 100 Days of Swift - Day #4

100DaysOfSwift/Day3/README.md

@@ -11,5 +11,5 @@
 - **[Conditions](/100DaysOfSwift/Day3/Conditions.swift)**
 - **[Combining conditions](/100DaysOfSwift/Day3/Combining%20conditions.swift)**
 - **[The ternary operator](/100DaysOfSwift/Day3/The%20ternary%20operator.swift)**
-- \*\*[Switch statements](/100DaysOfSwift/Day3/Switch%20statements.swift)
+- **[Switch statements](/100DaysOfSwift/Day3/Switch%20statements.swift)**
 - **[Range operators](/100DaysOfSwift/Day3/Range%20operators.swift)**

100DaysOfSwift/Day4/Exiting loops.swift

@@ -0,0 +1,24 @@
+// Exiting Loops
+// https://www.hackingwithswift.com/sixty/4/4/exiting-loops
+
+var countDown = 10
+
+while countDown >= 0 {
+    print(countDown)
+    countDown -= 1
+}
+
+print("Blast off!")
+
+//
+
+while countDown >= 0 {
+    print(countDown)
+
+    if countDown == 4 {
+        print("I'm bored. Let's go now!")
+        break
+    }
+
+    countDown -= 1
+}

100DaysOfSwift/Day4/Exiting multiple loops.swift

@@ -0,0 +1,28 @@
+// Exiting multiple loops
+// https://www.hackingwithswift.com/sixty/4/5/exiting-multiple-loops
+
+for i in 1...10 {
+    for j in 1...10 {
+        let product = i * j
+        print ("\(i) * \(j) is \(product)")
+    }
+}
+
+outerLoop: for i in 1...10 {
+    for j in 1...10 {
+        let product = i * j
+        print ("\(i) * \(j) is \(product)")
+    }
+}
+
+outerLoop: for i in 1...10 {
+    for j in 1...10 {
+        let product = i * j
+        print ("\(i) * \(j) is \(product)")
+
+        if product == 50 {
+            print("It's a bullseye!")
+            break outerLoop
+        }
+    }
+}

100DaysOfSwift/Day4/For loops.swift

@@ -0,0 +1,20 @@
+// For Loops
+// https://www.hackingwithswift.com/sixty/4/1/for-loops
+
+let count = 1...10
+
+for number in count {
+    print("Number is \(number)")
+}
+
+let albums = ["Red", "1989", "Reputation"]
+
+for album in albums {
+    print("\(album) is on Apple Music")
+}
+
+print("Players gonna ")
+
+for _ in 1...5 {
+    print("play")
+}

100DaysOfSwift/Day4/Infinite loops.swift

@@ -0,0 +1,13 @@
+// Infinite loops
+// https://www.hackingwithswift.com/sixty/4/7/infinite-loops
+
+var counter = 0
+
+while true {
+    print(" ")
+    counter += 1
+
+    if counter == 273 {
+        break
+    }
+}

100DaysOfSwift/Day4/README.md

@@ -0,0 +1,13 @@
+# Day #4
+
+---
+
+**What I learned about**
+
+- **[For loops](/100DaysOfSwift/Day4/For%20loops.swift)**
+- **[While loops](/100DaysOfSwift/Day4/While%20loops.swift)**
+- **[Repeat loops](/100DaysOfSwift/Day4/Repeat%20loops.swift)**
+- **[Exiting loops](/100DaysOfSwift/Day4/Exiting%20loops.swift)**
+- **[Exiting multiple loops](/100DaysOfSwift/Day4/Exiting%20multiple%20loops.swift)**
+- **[Skipping items](/100DaysOfSwift/Day4/Skipping%20items.swift)**
+- **[Infinite loops](/100DaysOfSwift/Day4/Infinite%20loops.swift)**

100DaysOfSwift/Day4/Repeat loops.swift

@@ -0,0 +1,19 @@
+// Repeat Loops
+// https://www.hackingwithswift.com/sixty/4/3/repeat-loops
+
+var number = 1
+
+repeat {
+    print(number)
+    number += 1
+} while number <= 20
+
+print("Ready or not, here I come!")
+
+while false {
+    print("This is false")
+}
+
+repeat {
+    print("This is false")
+} while false

100DaysOfSwift/Day4/Skipping items.swift

@@ -0,0 +1,10 @@
+// Skipping items
+// https://www.hackingwithswift.com/sixty/4/6/skipping-items
+
+for i in 1...10 {
+    if i % 2 == 1 {
+        continue
+    }
+
+    print(i)
+}

100DaysOfSwift/Day4/While loops.swift

@@ -0,0 +1,11 @@
+// While Loops
+// https://www.hackingwithswift.com/sixty/4/2/while-loops
+
+var number = 1
+
+while number <= 20 {
+    print(number)
+    number += 1
+}
+
+print("Ready or not, here I come!")

100DaysOfSwift/README.md

@@ -12,4 +12,5 @@
 
 - **[Day #1](/100DaysOfSwift/Day1/)** - variables, simple data types, and string interpolation
 - **[Day #2](/100DaysOfSwift/Day2/)** - arrays, dictionaries, sets, and enums
-- **[Day #3](/100DaysOfSwift/Day3/)** - operators and conditions
+- **[Day #3](/100DaysOfSwift/Day3/)** - operators and conditions
+- **[Day #4](/100DaysOfSwift/Day4/)** - loops, loops, and more loops