#include <stdio.h>

  void upper(int width) {
    int i, j, k = 0;
    for (i = 1; i <= width; i++) {
      for (j = 1; j <= width - i; j++) printf(" ");
      for (k = 0; k < 2 * i - 1; k++) printf("*");
      printf("\n");
    }
  }

/* while (k != (2 * i - 1)) {
   printf("*");
   k++;
 }
 k = 0;
 printf("\n");*/

void lower(int width) {
  int i, j;
  for (i = 1; i <= 4; i++) {
    for (j = 1; j <= 2 * width; j++) {
      if (j != width) printf(" ");
      else printf("*");
    }
    printf("\n");
  }

}

main() {
  int width, height, i;
  printf("Please enter tree height: ");
  scanf("%d", & height);

  printf("\nPlease enter tree witdth: ");
  scanf("%d", & width);

  for (i = 1; i <= height; i++) {
    upper(width);
  }
  lower(width);
}