循环运行时出现 Java 逻辑错误：If/else 计数器计数不正确

Question

如果这个太模糊，请告诉我：

我有一个可以编译和运行的循环，但它没有按我的意愿执行。 我正在尝试计算做出 if/else 选择的次数，只要循环运行，然后显示做出该选择的次数。

选择有效，循环有效，但如果我将未选择的选择编码为 0，那么如果下一次选择了另一个选择，则第一个选择的累积计数将返回 0。或两者兼而有之选择是累积的。

我有 4 个 if/else 问题，但它们的编码方式相似，以相同的方式运行。如果我能修复一个，我可以修复其余的。

这里是代码的相关部分。 （过去有人要求我不要放这么多代码，如果只有部分起作用。）

int choiceCount;
int choiceCount2;

       while(quitYn == 1)
  {

     System.out.println("I am ready for the next participant.");
     System.out.println("");
     System.out.println("");
     System.out.println("What would you rather have?");
     System.out.println("Enter 1 for Love or 2 for Money.");
     surveyChoice = input.nextInt();

     if(surveyChoice == 1)
     {
        choice = FIRST_PICK;
        message = "Love";
        choiceCount = ++ FIRST_CHOICE - 1;
        choiceCount2 = ++ SECOND_CHOICE - 3;
     }
     else if(surveyChoice == 2)
     {
        choice = SECOND_PICK;   
        message = "Money"; 
        choiceCount = ++ FIRST_CHOICE - 1;
        choiceCount2 = ++ SECOND_CHOICE - 2;
     }
     else 
     {
        choice = "Broken dreams";
        message = "Broken dreams";
        choiceCount = ++ FIRST_CHOICE - 2;
        choiceCount2 = ++ SECOND_CHOICE - 3;
     }
System.out.println(choiceCount + "Participants chose" + FIRST_PICK);
     System.out.println(choiceCount2 + "Participants chose" + SECOND_PICK);         

Answer 1

根据你对问题的理解，你需要这样的东西

int choiceCount = 0;
int choiceCount2 = 0;

while(quitYn == 1)
{

 System.out.println("I am ready for the next participant.");
 System.out.println("");
 System.out.println("");
 System.out.println("What would you rather have?");
 System.out.println("Enter 1 for Love or 2 for Money.");
 surveyChoice = input.nextInt();

 if(surveyChoice == 1)
 {
    choice = FIRST_PICK;
    message = "Love";
    choiceCount++;
 }
 else if(surveyChoice == 2)
 {
    choice = SECOND_PICK;   
    message = "Money";
    choiceCount2++;
 }
 else 
 {
    choice = "Broken dreams";
    message = "Broken dreams";

 }
 }
 System.out.println(choiceCount + "Participants chose" + FIRST_PICK);
 System.out.println(choiceCount2 + "Participants chose" + SECOND_PICK);