<reponame>pooja-gera/TheWireUsChallenge
def perfectSquares(l, r):  
	for i in range(l, r + 1): 
		if (i**(.5) == int(i**(.5))): 
			print(i, end=" ") 
			
# perfectSquares(4,20)

def perfectSquares(l, r):  
	for i in range(l, r + 1): 
		if (i**(.5) == int(i**(.5))): 
			print(i, end=" ") 
			
# perfectSquares(4,20)
# perfectSquares(4,20)