def substract_elements(test_tup1, test_tup2):
  
  res = tuple(tuple(a - b for a, b in zip(tup1, tup2))
   for tup1, tup2 in zip(test_tup1, test_tup2))
  return (res) 
def heap_queue_largest(nums,n):
  import heapq as hq
  
  largest_nums = hq.nlargest(n, nums)
  return largest_nums