x = int(input("Please enter an integer: "))
y = int(input("Please enter another integer: "))
z = int(input("Please enter a third integer: :"))

if y>x:
	if z>y:
		print (z,"is greatest.")
	else:
		print (y, "is greatest.")
else:
	if z>x:
		print (z, "is greatest.")
	else:
		print(x, "is greatest.")
print("Done.")
