/**************************
 *Project 1               *
 *Dominic Scafati         *
 **************************/

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>

int do191()

	{
		int i, j;
		int num = 1;
		int min = 9;
		int max = 10;
		for (i = 0; i < 19; i++) {
			for (j = 0; j < 18; j++) {
				if (j >= min && j <= max) {
					printf("%d", num);
				}
				else {
					printf(" ");
				}
			}
			printf("\n");
			if (i < 8) {
				num++;
				min--;
				max++;
			}
			else {
				num--;
				min++;
				max--;

			}
		}

		return 0;
}//end do191




int do919(void) {
		int i, j;
		int num = 1;
		int count = 0;
		int min = 9;
		int max = 10;
		for (i = 0; i < 19; i++) {
			for (j = 0; j < 18; j++) {
				if (j >= min && j <= max) {
					printf(" ");
				}
				else {
					printf("%d", num);
				}
			}
			printf("\n");
			if (i < 8) {
				num++;
				min--;
				max++;
			}
			else {
				num--;
				min++;
				max--;

			}
		}return 0;
}//end do919