Arraysort
import java.util.*;
public class Arraysort{
public static void main(String[]args){
int[]a={100,34,88,6,39,5};
System.out.println("排序前的数组为:");
System.out.println(Arrays.toString(a));
Arrays.sort(a);
System.out.println("排序后的数组为:");
System.out.println(Arrays.toString(a));
}
}