枚举的基本用法 Enumerations

发布时间：2020-12-14 02:18:27 所属栏目：百科来源：网络整理

导读：枚举的基本用法 Enumerations Enumeration enum SomeEnumeration{ case enumeration1 case enumeration2 case enumeration3 ... } import UIKit enum GameEnding{ case Win case Lose case Draw } var yourScore:Int = 80 var enemyScore:Int = 90 var theGam

枚举的基本用法 Enumerations
Enumeration
enum SomeEnumeration{
case enumeration1
case enumeration2
case enumeration3
...
}

import UIKit

enum GameEnding{
case Win
case Lose
case Draw
}
var yourScore:Int = 80
var enemyScore:Int = 90

var theGameEnding:GameEnding
if yourDcore>enemyScore{ theGameEnding = GameEnding.Win}
else if yourScore == enemyScore{theGameEnding = .Draw}
else { theGameEnding = .Lose}

switch theGameEnding
{
case.Win:println("You Win")
case.Lose:println("You Lose")
case.Drawn:println("It is a draw")

}

（编辑：李大同）

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