#include
#define N 4
int main(){
int i,j;
for(i=N;i>=1;i--){
for(j=1;j printf(" "); for(j=1;j<=i*2-1;j++) printf("*"); printf("\n"); } }
printf(" ");
for(j=1;j<=i*2-1;j++)
printf("*");
printf("\n");
}
