请问用java从1-33个整数中随机抽取6个数字 且不重复 1-16随机抽取一个数，给小球？

Posted 2023-03-09

完整代码为：

public class Main

public static void main(String[] args)
int index = 1;
int[] redBalls = new int[6];

Random random = new Random();
boolean getMoreRed = true;
boolean getAgain;
System.out.println("开始抽取红球！");
while (getMoreRed)
getAgain = false;
int red = random.nextInt(36) + 1;
System.out.print("本次抽取到的红球为：[" + red + "]！");
for (int i = 0; i < index; i++)
if (redBalls[i] == red)
System.out.print("重复抽取，将重新抽取红球");
getAgain = true;
break;


System.out.println("");
if (getAgain)
continue;

redBalls[index - 1] = red;
index++;
getMoreRed = index < 7;

System.out.println("抽取到的红球为：");
Arrays.sort(redBalls);
for (int redBall : redBalls)
System.out.print(redBall + " ");


System.out.println("\\n\\n开始抽取蓝球！");
System.out.println("本次抽取到的蓝球为：[" + (random.nextInt(16) + 1) + "]！");

运行结果：

普通抽取：

重复时抽取：

参考技术A

参考技术B 双色球逻辑,网上有 参考技术C 只是难免埋怨时间的手，把相爱写成相爱过，结局的太多错过的