我正在为 Java 类编写一个简单的掷骰子模拟器，由于某种原因，它无法正常运行。它应该用“point”跟踪损失并用“point”获胜，但由于某种原因，这些值每次都倾向于为 1 或 0。第一轮的输赢似乎正在发挥作用。想知道是否有一双新眼睛的人可以弄清楚我在哪里搞砸了。谢谢！
import java.util.Scanner;
import java.util.Random;
class CrapsSimulator {
public static void main(String[] args) {
// Set up values we will use
int lossfirstroll = 0;
int winfirstroll = 0;
int losswithpoint = 0;
int winwithpoint = 0;
boolean gameover = false;
int point = 0;
// Loop through a craps game 100 times
for (int i = 0; i < 100; i++) {
// First roll -- random number within 2-12
Random rand = new Random();
int random = rand.nextInt(11) + 2;
// Win on first roll
if (random == 7 || random == 11) {
winfirstroll++;
gameover = true;
} // Loss on first roll
else if (random == 2 || random == 3 || random == 12) {
lossfirstroll++;
gameover = true;
} else // Player has "point"
{
point = random;
}
// Check to make sure the game hasn't ended already
while (gameover == false) {
// Reroll the dice
random = rand.nextInt(11) + 2;
// Check to see if player has won
if (random == point) {
winwithpoint++;
gameover = true;
}
// Or if the player has lost
if (random == 7) {
losswithpoint++;
gameover = true;
}
// Otherwise, keep playing
gameover = false;
}
}
// Output the final statistics
System.out.println("Final Statistics\n");
System.out.println("Games played: 100\n");
System.out.println("Wins on first roll: " + winfirstroll + "\n");
System.out.println("Losses on first roll: " + lossfirstroll + "\n");
System.out.println("Wins with point: " + winwithpoint + "\n");
System.out.println("Losses with point: " + losswithpoint + "\n");
}
}