#include "stdio.h"

void main()
{
	int n, m, i, j, A[30][30];
	printf("Unesite M:");
	scanf("%d", &m);
	for (n = 1;n <= m;n++)
	{
		for (i = 0;i < n;i++) {
			for (j = 0;j < n;j++) {
				if (n % 2 == (i + j) % 2) {
					A[i][j] = i + j;
				}

				else {
					A[i][j] = 0;
				}
			}
		}
		printf("Matrica za N=%d\n", n);
		for (i = 0;i<n;i++)
		{
			for (j = 0;j<n;j++)
				printf("%d ", A[i][j]);
			printf("\n");
		}
		printf("\n");
	}
}