input: Write a function to find all the numbers divisible by a certain number within a certain range. The function should take three parameters: m (start of the range), n (end of the range), and divisor (the number to check divisibility against). It should return a list of all numbers within the range [m, n] that are divisible by the divisor. If the range is empty or no numbers are divisible, the function should return an empty list.
  assert find_numbers_divisible_by(36, 74, 6)==[36, 42, 48, 54, 60, 66, 72]
  assert find_numbers_divisible_by(10, 20, 3)==[12, 15, 18]
  assert find_numbers_divisible_by(50, 55, 7)==[]
  assert find_numbers_divisible_by(2, 4, 2)==[2, 4]
  assert find_numbers_divisible_by(0, 0, 1)==[0]
output: def find_numbers_divisible_by(m, n, divisor):
      return [i for i in range(m, n+1) if i % divisor == 0]