编写一个方法以在用户指定大小的 int 数组中生成并返回一组随机值。这些值都应该在 +/- N 之间,其中 N 是一个常数,例如 100。谢谢。这是我的;
import java.util.*;
public class Test
{
public static void main(String[] args)
{
int limit, numbers;
Random random = new Random();
Scanner scan = new Scanner(System.in);
System.out.print ("Enter your limit value for your array: "); //Needs to be positive.
limit = scan.nextInt();
int[] list = new int[limit];
for (int i = 0; i < list.length; i++)
{
System.out.print(list[i] + ", ");
}
numbers = random.nextInt(limit - (0 - limit)) + (0 - limit);
System.out.println (numbers);
System.out.println (list[numbers]);
}
}