单个java switch语句返回2个变量
我正在尝试设置一个问答对话框,该对话框将询问几个问题并存储同样多的答案。当我通过QuestionsAnswer.java传递一个int时,它将设置@string/questions[I]和@string/answers[I]。我试图通过搜索这里和java的文档来找到我的答案,但运气不好 伪代码:单个java switch语句返回2个变量,java,switch-statement,Java,Switch Statement,我正在尝试设置一个问答对话框,该对话框将询问几个问题并存储同样多的答案。当我通过QuestionsAnswer.java传递一个int时,它将设置@string/questions[I]和@string/answers[I]。我试图通过搜索这里和java的文档来找到我的答案,但运气不好 伪代码: public class QuestionAnswer { public static void QuestionAnswer(int QuestionNum) { Stri
public class QuestionAnswer {
public static void QuestionAnswer(int QuestionNum) {
String question;
String answer;
switch (QuestionNum) {
case 1: question = "What are you doing?", answer = "activity";
break;
case 2: question = "Where have you been?", answer = "Location";
break;
case 3: question = "Are you looking at me?", answer = "Boolean";
break;
case 4: question = "What do you think about when I'm not around?", answer = "Crazy";
break;
case 5: question = "Do you want to play a game?", answer = "MovieQuote";
break;
case 6: question = "Does a cat have nine lives?", answer = "CanCatsFly";
break;
}
//question is a string variable that will change the question text for the dialog
R.string.Questions = question;
//answer is a string variable that will change what column name the answer will be stored into
R.string.answers = answer;
}
}
这是编辑后的最终版本。它工作得很好!
公开课问答{
你可以使用
你可以使用
你的伪代码应该可以工作,只要用一个冒号替换逗号;…扔掉它并使用某种表格。我讨厌语法错误lol…但它现在工作得很好!谢谢!你的伪代码应该可以工作,只要用一个冒号替换逗号;…扔掉它并使用某种表格。我讨厌语法错误lol…但它工作得很好现在!谢谢!谢谢你的帮助!我有大约3周的java学习时间。@MichaelViox Welcome。我建议你先学习java的基本语法,然后再阅读OOPS。你试图解决的问题有很多更好的实现方法。谢谢你的帮助!我有大约3周的java学习时间。@MichaelViox Welcome。我建议你尽快解决用Java的基本语法,然后阅读OOPS。您试图解决的问题有很多更好的实现方法。
public static void QuestionAnswer(int QuestionNum) {
String question;
String answer;
switch (QuestionNum) {
case 1: question = "What are you doing?";
answer = "activity";
break;
case 2: question = "Where have you been?";
answer = "Location";
break;
case 3: question = "Are you looking at me?";
answer = "Boolean";
break;
case 4: question = "What do you think about when I'm not around?";
answer = "Crazy";
break;
case 5: question = "Do you want to play a game?";
answer = "MovieQuote";
break;
case 6: question = "Does a cat have nine lives?";
answer = "CanCatsFly";
break;
}
//question is a string variable that will change the question text for the dialog
R.string.Questions = question;
//answer is a string variable that will change what column name the answer will be stored into
R.string.answers = answer;
}
}
switch (QuestionNum) {
case 1: question = "What are you doing?";
answer = "activity";
break;
//continue with next cases
}