Java 双色球号码生成器 - 随机生成彩票号码

import java.util.Scanner; import java.util.Random;

public class DoubleColorBallGenerator { 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 = 1; i <= count; i++) { System.out.print('第' + i + '注：'); generateDoubleColorBall(); System.out.println(); } }

public static void generateDoubleColorBall() {
    Random random = new Random();
    int[] redBalls = new int[6];
    for (int i = 0; i < 6; i++) {
        int ball = random.nextInt(33) + 1;
        redBalls[i] = ball;
    }
    int blueBall = random.nextInt(16) + 1;
    System.out.print('红球：');
    for (int ball : redBalls) {
        System.out.print(ball + ' ');
    }
    System.out.print('蓝球：' + blueBall);
}

}