


def        UpperCAmelCase_      (							__snake_case  ,		__snake_case		)  ->    Optional[int]:







	"""simple docstring"""


	_lowercase							   =len(__snake_case		)
	# Create a stack and push index of fist element to it
	_lowercase							   =[]
	st.append(0		)

	# Span value of first element is always 1
	_lowercase							   =1

	# Calculate span values for rest of the elements
	for i in range(1  ,		__snake_case		):
		# Pop elements from stack while stack is not
		# empty and top of stack is smaller than price[i]
		while len(__snake_case		) > 0 and price[st[0]] <= price[i]:
			st.pop()

		# If stack becomes empty, then price[i] is greater
		# than all elements on left of it, i.e. price[0],
		# price[1], ..price[i-1]. Else the price[i]  is
		# greater than elements after top of stack
		_lowercase							   =i + 1 if len(__snake_case		) <= 0 else (i - st[0])

		# Push this element to stack
		st.append(__snake_case		)
def        UpperCAmelCase_      (							__snake_case  ,		__snake_case		)  ->    Tuple:







	"""simple docstring"""


	for i in range(0  ,		__snake_case		):
		print(arr[i]  ,		end=''' '''		)


# Driver program to test above function
UpperCAmelCase__     			=							[10, 4, 5, 90, 120, 80]
UpperCAmelCase__     			=							[0 for i in range(len(price) + 1)]

# Fill the span values in array S[]
calculation_span(price, S)



print_array(S, len(price))





def        UpperCAmelCase_      (							__snake_case		)  ->    bool:







 """simple docstring"""


 if not isinstance(__snake_case  ,		__snake_case		):
  _lowercase							   =F"Input value of [number={number}] must be an integer"
  raise TypeError(__snake_case		)
 if number < 0 or number % 2 == 1:
  return False
 _lowercase							   =int(number**0.5		)
 return number == number_sqrt * (number_sqrt + 1)


if __name__ == "__main__":
  import doctest

  doctest.testmod()

