需要<标识符> Arrays.sort(a);答:import java.awt.*;import java.applet.*;import java.util.*;public class SortPaint extends Applet { int a[] = new int[10];int a[] = { 200,1,3,40,-1,500,90,20,50,250 };{Arrays.sort(a); } public void paint( Graphics g ){ int i,d = 5;for( i=0; i...