Homework 0 #1

homeworks/sergii.suprun_differz/homework_0/task_1.playground/Contents.swift

@@ -0,0 +1,102 @@
+import UIKit
+
+var str = "Hello, playground"
+
+let string :String = "Hello"
+print(string)
+
+let bool :Bool = false
+print(bool)
+
+let int: Int = 12
+print(int)
+
+let int8: Int8 = 127
+print(int8)
+
+let int16: Int16 = -32768
+print(int16)
+
+let int32: Int32 = Int32.min
+print(int32)
+
+let int64: Int64 = Int64.max
+print(int64)
+
+let uint: UInt = 256
+print(uint)
+
+let uint8: UInt8 = 255
+print(uint8)
+
+let uint16: UInt16 = 65535
+print(uint16)
+
+let uint32: UInt32 = UInt32.max
+print(uint32)
+
+let uint64: UInt64 = UInt64.max
+print(uint64)
+
+let float: Float = -1.1
+print(float)
+
+let float80: Float80 = 1.2
+print(float80)
+
+let double: Double = 1.3
+print(double)
+
+let http404Error = (404, "Not Found")
+print(http404Error)
+
+let threeDoubles = Array(repeating: 0.0, count: 3)
+print(threeDoubles)
+
+let favoriteGenres: Set = ["Rock", "Classical", "Hip hop"]
+print(favoriteGenres)
+
+let map = [1: "one", 2: "two"]
+print(map)
+
+print(Int64.max==UInt64.max/2)
+
+// 4. loops
+for index in 1...10 {
+    print(index)
+}
+
+var index = 0
+while index < 10 {
+    index+=1
+    print(index)
+}
+
+index = 0
+repeat {
+    index+=1
+    print(index)
+} while index < 10
+
+// 5 String init
+let s :String = "new"
+let name = "John"
+let someString = "Hello \(name)!"
+let empty = String()
+let another = String.init()
+let repeated = String(repeating: "a", count: 3)
+let multiple = """
+    The White Rabbit
+    """
+let idx = someString.firstIndex(of: " ") ?? someString.endIndex
+let beginning = someString[..<idx]
+let newString = String(beginning)
+
+// 6 switch
+var i = 40
+switch i {
+case 5...20, 36...:
+    print(i)
+default:
+    break
+}

homeworks/sergii.suprun_differz/homework_0/task_1.playground/contents.xcplayground

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<playground version='5.0' target-platform='ios' executeOnSourceChanges='false'>
+    <timeline fileName='timeline.xctimeline'/>
+</playground>

homeworks/sergii.suprun_differz/homework_0/task_1.playground/playground.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>