如何在特定时间内在范围内创建随机数

Question

这基本上是教师用来为每个人进行演示的位置生成随机数的工具。

它不断创造无限循环。我究竟做错了什么？谢谢。

import java.util.Random;
import java.util.Scanner;
public class WhoGoesFirst {
    public static void main(String args[]) {
        Random random = new Random();
        Scanner input = new Scanner(System.in);
        int MIN = 1;
        int students = 0;

        System.out.print("How many students do you have?");
        students = input.nextInt();

        int comp = random.nextInt(students - MIN + 1) + MIN;

        for (int number = 0; number <= students; comp++) {
                System.out.println(random);
        }
    }
}

Answer 1

您的number不会在循环中发生变化。试试这个：

for (int number = 0; number <= students; number++) {
    int comp = random.nextInt(students - MIN + 1) + MIN;
    System.out.println(comp);
}