def gen_table(nums, stop=12):
	for num in nums:
		print(gen_title(num))
		for x in range(1, stop+1):
			result = pad(num * x, 3)
			print(f'  {pad(num)} x {pad(x)} = {result}')
		print('')


def gen_title(num):
	title = f' times table: {pad(num)} '
	border = '#' * len(title)
	return title.upper() + f'\n{border}'


def pad(num, zeros=2):
	snum = str(num).zfill(zeros)
	return snum


if __name__ == '__main__':
	gen_table(range(1, 13))
	gen_table([14])