def generate_numbers(): numbers = [] digits = [2, 4, 6, 8] for i in digits: for j in digits: for k in digits: if i != j and i != k and j != k: numbers.append(i * 100 + j * 10 + k) return numbers def main(): numbers = generate_numbers() for number in numbers: print(number) print(len(numbers)) if __name__ ==