CS50 PSET3 game of fifteen: draw function error

~/workspace/pset3/fifteen/ $ ./Untitled2 Untitled2.c:10:15: runtime error: variable length array bound evaluates to non-positive value 0 Untitled2.c:10:18: runtime error: variable length array bound evaluates to non-positive value 0

include <cs50.h>
include <stdio.h>
include <stdlib.h>
include <unistd.h>
int main(int argc, string argv[]) {
	int d = atoi(argv[0]);
	int board[d][d];
	for (int e = 0; e < d; e++) {
		for (int f = 0; f < d; f++) {
			if (!( ( e == d-1) && ( f == d-1) )) {
				printf("%2d", board[e][f]);
			}
			if ( ( e == d-1) && ( f == d-1) )
			{
				printf("%2c", '_');
			}

		}
		printf("\n");

		printf("\n %i", argc);
	}
}