我是Java新手，我正在嘗試制作一個猜謎游戲。在我的一行代碼中，我嘗試獲取用戶的輸入。但是，該程序似乎沒有運行該行代碼。為什么會發生這種事？問題出現在我的main方法中：Scanner input = new Scanner(System.in);System.out.println("Let's play a guessing game!");while (true){    // get a random number from 1 to 10    int random = (int) (Math.random() * 10) + 1;    System.out.println("I am thinking of a number between 1 and 10.");    System.out.print("What do you think it is? ");    int guess = input.nextInt();    System.out.println((guess == random) ? "You are correct!":"You're wrong! The number was " + random);    System.out.print("Play again? (Y/N)");    // this line is where the problem occurred.    String play = input.nextLine();    if (play.equalsIgnoreCase("N"))        break;}猜出數字后，程序會忽略詢問用戶是否想再次玩的那一行。為什么會發生這種情況？