
'''simple docstring'''
# Algorithm for the pigeonhole sorting








def      UpperCamelCase_				(      A__						):
	a_      				=						min(A__						)  # min() finds the minimum value
	a_      				=						max(A__						)  # max() finds the maximum value

	a_      				=						max_val - min_val + 1  # size is difference of max and min values plus one

	# list of pigeonholes of size equal to the variable size
	a_      				=						[0] * size

	# Populate the pigeonholes.
	for x in a:
		assert isinstance(A__  ,      A__						), "integers only please"
		holes[x - min_val] += 1

	# Putting the elements back into the array in an order.
	a_      				=						0
	for count in range(A__						):
		while holes[count] > 0:
			holes[count] -= 1
			a_      				=						count + min_val
			i += 1






def      UpperCamelCase_				(      ):
	a_      				=						[8, 3, 2, 7, 4, 6, 8]
	pigeonhole_sort(A__						)
	print("""Sorted order is:"""  ,      """ """.join(A__						)						)


if __name__ == "__main__":
		main()


'''simple docstring'''
import math






def      UpperCamelCase_				(      A__						):
	return math.sqrt(A__						) * math.sqrt(A__						) == num






def      UpperCamelCase_				(      A__						):
	a_      				=						0
	a_      				=						n
	while left <= right:
		a_      				=						(left + right) // 2
		if mid**2 == n:
			return True
		elif mid**2 > n:
			a_      				=						mid - 1
		else:
			a_      				=						mid + 1
	return False


if __name__ == "__main__":
		import doctest

		doctest.testmod()
