Java中的堆栈无法按特定顺序打印

Question

目前我正在开发一个应该是反向猜词游戏的项目。

它应该是这样工作的：

Enter a word: (input = cheese)

Your word is: _ _ _ _ _ e
What letter do you guess? (input = s)

用法一直在猜测单词，直到完全拼出为止。如果用户猜对了字母，就会显示出来，如果不是，它仍然会如下所示

Your word is: _ _ _ _ _ e
What letter do you guess?

Your word is: _ _ _ _ s e
What letter do you guess?

Your word is: _ _ _ e s e
What letter do you guess?

Your word is: _ _ e e s e
What letter do you guess?

Your word is: _ h e e s e
What letter do you guess?

Your word is: c h e e s e
Gameover!

⚠️目前我有一个包含给定单词的所有字母的堆栈，如下所示：⚠️
底部：c h e e s e：顶部

我目前有这个代码：

while(guesses < letters.size()){
   System.out.print("Your word is: ");
   for(int i = 1; i < letters.size(); i++){
      System.out.print("_ ");
   }
   System.out.println(letters.peek() + test);
   System.out.println("Score: " + score);
   System.out.print("What letter do you guess? ");
   char guess = sc.next().charAt(0);
   if((Object)guess == letters.peek()){
      test += letters.pop();
      score++;
   }
   else{
      test += letters.pop();
      score--;
   }
}

但是它正在打印这个：

Your word is: _ _ _ _ _ e
Score: 0
What letter do you guess? 
Your word is: _ _ _ _ se
Score: 0
What letter do you guess? 
Your word is: _ _ _ ees
Score: 0
What letter do you guess? 
Your word is: _ _ eese
Score: 0
What letter do you guess? 
Your word is: _ hesee
Score: 0
What letter do you guess? 
Your word is: ceseeh
Score: 0
Gameover!

谢谢。如果需要更多信息，请发表评论并告诉我！

Answer 1

您的代码不完整，因此我无法确定问题出在哪里。为了回答您的问题，我假设问题是 System.out.println(letters.peek() + test); 行错误地打印了单词。

通过执行test += letters.pop();，您将letters.pop() 附加到test。

相反，您应该将letters.pop() 添加到test：

test = letters.pop() + test;

Answer 2

尝试： if(Character.compare(guess, (char) letters.peek())){ . 现有逻辑 . }