[英]How to generate a certain amount of random numbers within a range in Java?
[英]How to create Random Numbers within a range for a specific amount of time
基本上,這是老師可能會使用的一種工具,它可以為每個人可能要進行演講的位置生成隨機數。
它不斷創建無限循環。 我究竟做錯了什么? 謝謝。
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);
}
}
}
您的number
不會循環變化。 嘗試這個:
for (int number = 0; number <= students; number++) {
int comp = random.nextInt(students - MIN + 1) + MIN;
System.out.println(comp);
}
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