Xcodeのコードについて

Question

 @IBAction func shuffleAction(_ sender: Any) {
    
        var newAnswerNumber = 0
               
               repeat {
                                    
                               newAnswerNumber = Int.random(in: 0..<5)
                                    
                                } while answerNumber == newAnswerNumber
                                
                                answerNumber = newAnswerNumber

                                    if answerNumber == 0 {
                                       
                                       answerLabel.text = "7"
                                       
                                    } else if answerNumber == 1 {
                                       
                                       answerLabel.text  = "⭐️"
                                       
                                       } else if answerNumber == 2 {
                                                                      
                                       answerLabel.text  = "⭐️"
                                       
                                       } else if answerNumber == 3 {
                                                                                                     
                                       answerLabel.text  = "¥"
                                       
                                       } else if answerNumber == 4 {
                                                                                                                                  
                                       answerLabel.text  = "¥"
                                     
         

            
        
           }
        
        var newAnswerNumbertwo = 0
        
        repeat {
                             
                        newAnswerNumbertwo = Int.random(in: 0..<5)
                             
                         } while answerNumbertwo == newAnswerNumbertwo
                         
                         answerNumbertwo = newAnswerNumbertwo

                             if answerNumbertwo == 0 {
                                
                                answerLabeltwo.text = "7"
                                
                             } else if answerNumbertwo == 1 {
                                
                                answerLabeltwo.text  = "⭐️"
                                
                                } else if answerNumbertwo == 2 {
                                                               
                                answerLabeltwo.text  = "⭐️"
                                
                                } else if answerNumbertwo == 3 {
                                                                                              
                                answerLabeltwo.text  = "¥"
                                
                                } else if answerNumbertwo == 4 {
                                                                                                                           
                                answerLabeltwo.text  = "¥"
                             
                                
                                
                            
               

Xcode初心者です。
↑はanswerNumberとanswerNumbertwoがボタンを押すとランダムに記号が表示されるアプリです、
しかし、answerNumbertwoはボタンを押すと記号がランダムに表示されますが、answerNumberはボタンを何度も押しても記号が表示されません。
解決方法を教えて欲しいです。

Answer 1

これでいいですよ

@IBAction func shuffleAction(_ sender: Any) {
    let rolls = ["7", "⭐️", "⭐️", "¥", "¥"]
    answerLabel.text = rolls.randomElement()
    answerLabeltwo.text = rolls.randomElement()
}

Comments

[退会済みユーザー]

おお、randomElement!

Answer 2

@IBAction func btnDidTap(_ sender: UIButton) {

    let newAnserNumber = Int.random(in: 0 ..< 5)
    let str1: String
    switch newAnserNumber {
    case 0: str1 = "7"
    case 1, 2: str1 = "⭐️"
    case 3, 4: str1 = "¥"
    }
    answerLabel.text = str1

    let newAnswerNumbertwo = Int.random(in: 0..<5)
    let str2: String
    switch newAnswerNumbertwo {
    case 0: str2 = "7"
    case 1, 2: str2 = "⭐️"
    case 3, 4: str2 = "¥"
    }
    answerLabeltwo.text = str2
}

こういうこと？？