利用java的for循环画一棵圣诞树

1. java利用for循环画圣诞树
   package Demo;
   public class Demo2 {
   public static void main(String[] args) {
   int[] ints={1,3,5,3,5,7,3,5,7,11,3,3,3};

   String result=null;
   
   String xingxing=" * ";
   
   System.out.println("圣诞树：");
   
   for(int i=0;i<ints.length;i++){
   
   result="";
   
   for(int j=0;j<20-xingxing.length()*(ints[i]/2);j++){
   
   result+=" ";
   
   }
   
   for(int j=0;j<ints[i];j++){
   
   result+=xingxing;
   
   }
   
   result+="\n";
   
   System.out.println(result);
   
   }
   

   }

}