用 java 双色球号码生成器 双色球号码 红球 篮球 红球 6 个 1-33 篮球 1 个 1-16 1生成6个1至33之间的随机整数不能重复存入一个List集合 提示用户输入购买的双色球注数随机生成相应注数的双色球号码

import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Scanner;

public class DoubleColorBallGenerator { private static final int RED_BALL_MIN = 1; private static final int RED_BALL_MAX = 33; private static final int BLUE_BALL_MIN = 1; private static final int BLUE_BALL_MAX = 16; private static final int RED_BALL_COUNT = 6; private static final int BLUE_BALL_COUNT = 1;

public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    System.out.print("请输入购买的双色球注数：");
    int count = scanner.nextInt();
    for (int i = 0; i < count; i++) {
        List<Integer> redBalls = generateRedBalls();
        int blueBall = generateBlueBall();
        Collections.sort(redBalls);
        System.out.println("红球：" + redBalls + " 篮球：" + blueBall);
    }
}

private static List<Integer> generateRedBalls() {
    List<Integer> redBalls = new ArrayList<>();
    while (redBalls.size() < RED_BALL_COUNT) {
        int ball = (int) (Math.random() * (RED_BALL_MAX - RED_BALL_MIN + 1)) + RED_BALL_MIN;
        if (!redBalls.contains(ball)) {
            redBalls.add(ball);
        }
    }
    return redBalls;
}

private static int generateBlueBall() {
    return (int) (Math.random() * (BLUE_BALL_MAX - BLUE_BALL_MIN + 1)) + BLUE_BALL_MIN;
}