(七)	package test1;
public class syuct1 {
	public static void main(String[]args){
		int i;
		for(i=1;i<=1;++i){
			System.out.println("   *");
			System.out.println("  * *");
			System.out.println(" *   *");
			System.out.println("*     *");
			System.out.println(" *   *");
			System.out.println("  * *");
			System.out.println("   *");
			 }
		}
}//打印菱形