def get_equal(Input, k):
  def find_equal_tuple(Input, k):
    flag = 1
    for tuple in Input:
      if len(tuple) != k:
        flag = 0
        break
    return flag
  
  if find_equal_tuple(Input, k) == 1:
    return ("All tuples have same length")
  else:
    return ("All tuples do not have same length")
def is_not_prime(n):
    import math
    
    result = False
    for i in range(2,int(math.sqrt(n)) + 1):
        if n % i == 0:
            result = True
    return result