Plan Your Trip. Error!


#1


https://www.codecademy.com/en/courses/python-beginner-P5YtY/1/6?curriculum_id=4f89dab3d788890003000096

Traceback (most recent call last):
File "python", line 28, in
File "python", line 26, in trip_cost
TypeError: 'int' object is not iterable


def hotel_cost(nights):
    return 140*nights
    
def plane_ride_cost (city):
    if city=="Charlotte":
       return 183
    elif city=="Tampa":
        return 220
    elif city=="Pittsburgh":
        return 222
    elif city=="Los Angeles":
        return 475
    
def rental_car_cost(days):
    cost=40*days
    if days>=7:
        cost=cost-50
        return cost
    elif days>=3:
        cost=cost-20
        return cost
    else:
        return cost
        
def trip_cost(city,days,spending_money):
    return sum(rental_car_cost(days)+hotel_cost(days)+plane_ride_cost (city))+spending_money

print trip_cost("Los Angeles",5,600)


#2

No need to use sum() as you already using + to add values !
sum() is used on list/tuple!


#3

thank you. It indeed worked. Solved.


#4

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