#include<stdio.h> main() { int i, j; for( i = 8; i >= 0; i--) { for ( j = 0; j <= i; j++)putchar(' '); for ( j = 7; j >= i; j--)putchar('*'); for ( j = 6; j >= i; j--)putchar('*'); putchar('\n'); } for ( i = 8; i>=0; i--) { for ( j = 7; j >= i; j--)putchar(' '); for ( j = 0; i >= j; j++)putchar('*'); for ( j = 1; i >= j; j++)putchar('*'); putchar('\n'); } }