Quick Check 21-3 3rd code (pg. 187):

def func_3(head, shoulders, knees):
    print("and toes")

Though the answer states

· no (indentation error)

I couldn't find an indentation error. May the intended code have been as below?

def func_3(head, shoulders, knees):
print("and toes")

Quick Check 21-5 2nd & 3rd codes, pg. 188

· 10 (return type is an integer)
· "and toes" (return type is a string)

I feel that, to follow the answers, the codes should end with returns instead of prints:

· def func_2():
      return(5+5)
· def func_3(head, shoulders, knees):
      return("and toes")

Correct on all these three points. I may change one of the last two part to still print, in which case the return will be the value None of type NoneType