i'm just newbie for python , can anyone help me this code, im stuck for a week for this problem
here my code:
price = {
"Espresso": 5.80,
"Americano": 6.90,
}
currency = "$"
print ("welcome coffee machine!\t")
name = input ("can i get your name?\n")
print ("what do you like to order mr/ms " name "\n" )
menu = ("Espresso, Americano")
print (menu)
menu = (input())
quantity = input("How many " menu " would you like?\n")
quantity = str(input())
#im stuck at here! T_T
if menu == "Espresso" :
price = 5.80
total = quantity * price
quantity.append(quantity)
price.append(price)
print(total)
elif menu == "Americano":
price = 6.90
total = quantity * price
quantity.append(quantity)
price.append(price)
print(total)
else:
menu()
#invoice receipt
print("Thank you for order " name ", please wait your " menu " at counter\n")
hopefully someone/somebody can help me to solve this problem T_T
CodePudding user response:
You are getting error because of this line:
quantity = str(input())
price = 5.80
total = quantity * price
You are multiplying string
with float
.
TypeError: can't multiply sequence by non-int of type 'float'
CodePudding user response:
thank you for you help, i found my answer here the correct code:
menu = "Espresso, Americano"
print (menu) order = input()
#changed the quantity variable to an integer so that it can be used in mathematical operations! quantity = int(input("How many " order " would you like?\n"))
#added a total variable and called the calculate_total function to calculate the total
price based on the quantity and price of the order.
def calculate_total(quantity, price): total = quantity * price return total
total = calculate_total(quantity, price[order])