import java.util.Random;public class Test2{
public static void main(String args[]){
int n=1000000;
int[] score= new int[n];
Random r = new Random();
System.out.println("排序前：");
for(int i=0;i<n;i++){
score=r.nextInt(n);//
System.out.print(score+",");
}
...
