Java中无法访问的代码

• Z时代
• 2024-01-10
• 分类：问答

我不明白“无法​​访问的代码”是什么意思？

在我的代码的最后一行中，double probabilityOfWin = wins / (wins + loses);它表示无法访问的代码。

import java.util.Random;
 public class CrapsGame {
    public static final int GAMES = 9999;
public static void main(String[] args) {
    Random randomGenerator1 = new Random();
    Random randomGenerator2 = new Random();
    Random randomGenerator3 = new Random();
    Random randomGenerator4 = new Random();
    int dice1 = randomGenerator1.nextInt(6) + 1;
    int dice2 = randomGenerator2.nextInt(6) + 1;
    int comeoutSum = dice1 + dice2;
    int point = 0;
    // The comeout roll
    if (comeoutSum == 7 || comeoutSum == 12)
        System.out.println("wins");
    else if ( comeoutSum == 2 || comeoutSum == 3 || comeoutSum == 12)
        System.out.println("loses");
    else
         point = comeoutSum;
    int wins = 0;
    int loses = 0;
    while(GAMES <= 9999)
    {
        dice1 = randomGenerator3.nextInt(6) + 1;
        dice2 = randomGenerator4.nextInt(6) + 1;
        int sum = dice1 + dice2;
        if (sum == point)
            wins++;
        else if (sum == 7)
            loses++;
    }
    double probabilityOfWin = wins / (wins + loses);
}

}

回答：

这里的循环：

while(GAMES <= 9999)
{
    ...
}

解析为，while (true)因为GAMES从未修改过的值。因此，（在您的情况下double probabilityOfWin = wins /

(wins + loses);）之后出现的任何代码均被视为 。

以上是 Java中无法访问的代码 的全部内容， 来源链接： utcz.com/qa/406476.html