The program is running but not continuing

Question

print("Code", "\t\tDescription", "\t\t Price")
print("a", "\t\tMenudo with Rice", "\tP50.00")
print("b", "\t\tBurger Spaghetti", "\tP70.00")
print("c", "\t\tTapa with Rice", "\t\tP60.00")
num=eval(input("How many orders do you want to purchase? "))

for i in range(num):
order=int(input("Type the code of your choice: "))
quantity=int(input("Type the quantity of your order: "))
a=eval("Menudo with Rice", "\tP50.00")
b=eval("Burger Spaghetti", "\tP70.00")
c=eval("Tapa with Rice", "\tP60.00")
if order==a:
print(quantity, a)
elif order==b:
print(quantity, b)
elif order==c:
print(quantity, c)

total_purchase=eval(input("Total purchase:", a+b+c))
total_payment=eval(input("Total payment: ", total_payment-total_purchase ))

Answer 1

Here is one more example for you:

https://code.sololearn.com/cbVVwleg67sA/?ref=app

Answer 2

Ela
The problem is that you try to calculate price with a string and not a number. For such as task can be used the dictionary. Here you will find your code with minimum needed update:

https://code.sololearn.com/cse2GX2JOnaE/?ref=app

Answer 3

what is missing or wrong?

Answer 4

it should print after typing the code and quantity
2 Tapa with Rice P60.00

Answer 5

https://code.sololearn.com/cWEIyNeqOHLX/?ref=app

Answer 6

Ela
Some mistakes :
eval() function takes single argument and it is used to evaluate expression. I think, you are using to convert.

accept input of str by input()
convert to by int( input() )
No need evaluate.
For order, you are converting input to int but comparing by str in order=="a" ..
initializing a, b, c to touples, then how a*quantity + ,... works? And why you asking it as input, instead of calculation which you need.

Answer 7

https://code.sololearn.com/c8u7nnOw7W8u/?ref=app
here is the updated one

Answer 8

What do you mean by continuing?
Actually, what it does by
c = eval( "Tapa,..", "\tP60.00") ?
What are your expectations by your code and by eval() function?

Answer 9

Here, Sololearn is not interactive, as you see in PC or laptop.
Here, you need to enter all required inputs once only in the pop-up window by line by line separating and submit for execution then.

So in pop-up window, add all inputs once, then hit enter.

Answer 10

Check this code :
You can reply for, anything if not understood?
https://code.sololearn.com/cPGBX1T5XK86/?ref=app

Answer 11

JaScript I got it, thankyouuuuuu