Oops, try again. Your code looks a bit off. Check the Hint if you need help! Your code threw the following error: square() takes no arguments (1 given)
I don't know what else to do. I have tried indenting, using print, using def, and indenting those as well. There is no other thing I can think of that will make this error go away. If i indent it tells me "did you remember to call the square function of 10?
def square(n): """Returns the square of a number.""" squared = n**2 print "%d squared is %d." % (n, squared) return squared # Call the square function on line 9! Make sure to # include the number 10 between the parentheses. square(10)