BEGIN {
	if (WIDTH == 0)
		WIDTH = 100;
	if (HEIGHT == 0)
		HEIGHT = 100;

	printf("%d %d\n", WIDTH, HEIGHT);
	for (j = 0; j < HEIGHT; ++j) {
		for (i = 0; i < WIDTH; ++i)
			printf("%f ", rand());
		printf("\n");
	}
}