Not getting a return value

[abdullahali]

def fuel_efficiency(fuel_used, distance):
fuel_used = int(input("enter the fuel used: ")) distance = int(input("enter distance travelled: "))
fuel_efficiency = (fuel_used / distance) *100
print("the fuel efficiency of the ar that uses", fuel_used, "liters, and travels", distance, "km is"
, fuel_efficiency,)
return fuel_efficiency

Anyone know why I am not getting a value back? thanks

[Larz60+]

you should use two functions:

def fuel_efficiency_calc(fuel_used, distance):
    fuel_efficiency = (fuel_used / distance) * 100
    return fuel_efficiency

def main():
    fuel_used = int(input("enter the fuel used: "))
    distance = int(input("enter distance travelled: "))
    efficiency = fuel_efficiency_calc(fuel_used, distance)
    print('the fuel efficiency of the car that uses: {} liters, and' \
        'travels, {} km is {} kpg'.format(fuel_used, distance, efficiency))

if __name__ == '__main__':
    main()

output:

Output:
enter the fuel used: 5
enter distance travelled: 100
the fuel efficiency of the car that uses: 5 liters, andtravels, 100 km is 5.0 mpg

Don't forget to use code tags next post.