Duty Free fails on test 3 (python)

Question

This passes all but test 3

https://sololearn.com/coach/59/?ref=app

dollar = list(map(lambda x: float(x) * 1.1, input().split(" ")))
#print(dollar)

def eval(list):
for i in list:
if i > 20:
return "Back to the store"
return "On to the terminal"

print(eval(dollar))

Answer 1

Ok, so I definitely think it should work if you put the last return outside the for loop.

I think you could even do it in one line like this:

print("Back to the store" if any( map( lambda x: float(x) *1.1 > 20, input().split(" ") ) ) else "On to the terminal")

But one-liners are not always the solution :)

Answer 2

I'm not a pro, so I cannot see what the problem is asking for. But I feel like the second return in eval should not be inside the for (maybe you meant to use yield? Since you are working with an iterable)

Answer 3

Angelo, thanks for the response. Here's the code coach instructions. It does not appear to want a sequence of answers, just an overall "Back to the store" if the price limit is exceeded or "On to the terminal" if it isn't. Test 1 results in "Back to the store" correctly and test two is the opposite, correctly. No idea what test 3 is, but all the other tests pass.

You make a purchase of souvenirs priced in Euros at a duty free store in the Rome airport. You didn't want to spend any more than 20 US Dollars on any specific item.
Can you go through your list and make sure you stayed under your limit? The conversion rate on this day is 1.1 US Dollars to 1 Euro.

Task:
Evaluate each item that you purchased to make sure that you didn't spend more than $20 on that particular item.
If you did, you will need to go back to the store to return it.

Input Format:
An string of numbers separated by spaces that represent the prices of each of your items in Euros.

Output Format:
A string that says 'On to t

Answer 4

Angelo, yes, you were right about moving the return to the for loop instead of the if statement. Thanks!

Answer 5

items = input().split(" ")

num = max([eval(i) for i in items])

if num * 1.1 > 20:
print('Back to the store')
else:
print('On to the terminal')