实验1

#include<stdio.h>
int main()
{
    printf("    * * *     * * *\n");
    printf("  *      *   *       *\n");
    printf("*          *          *\n");
    printf(" *                   *\n");
    printf("   *               *\n");
    printf("     *           *\n");
    printf("       *       *\n");
    printf("         *   *\n");
    printf("           *\n");


    return 0;
}