Why do I keep getting the output I want and an unwanted "none"
Question:
def car(wheels,bodies,figures):
car_by_wheels=wheels//4
car_by_figures=figures/2
if figures//2 >= car_by_wheels and bodies >= car_by_wheels:
print(car_by_wheels)
elif car_by_wheels >= car_by_figures and bodies >= car_by_figures:
print(car_by_figures)
elif car_by_wheels >= bodies and car_by_figures >= bodies:
print(bodies)
else:
print("0")
print(car(3,29,54))
I tried a few other examples and the code works fine but I keep getting None. Why?
Answers:
Your function doesn’t explicitly return anything, so it implicitly returns None. So car(3,29,54) does it’s printing and returns None, which you then print.
def car(wheels,bodies,figures):
car_by_wheels=wheels//4
car_by_figures=figures/2
if figures//2 >= car_by_wheels and bodies >= car_by_wheels:
print(car_by_wheels)
elif car_by_wheels >= car_by_figures and bodies >= car_by_figures:
print(car_by_figures)
elif car_by_wheels >= bodies and car_by_figures >= bodies:
print(bodies)
else:
print("0")
print(car(3,29,54))
I tried a few other examples and the code works fine but I keep getting None. Why?
Your function doesn’t explicitly return anything, so it implicitly returns None. So car(3,29,54) does it’s printing and returns None, which you then print.