Where is the bug?

Question

I did this Skee-ball challenge and all but one of the test case was wrong, why is that? Where is my mistake?
Here's my code:

score = int(input())
price = int(input())

yourTicket = score // 12

if yourTicket // price != 0:
print("Buy it!")
else :
print("Try again")

Answer 1

You're right about // can produce 0 (a//b whenever a<b)

What about this way?

points, cost = int(input), int(input)
tickets = points // 12
print("Try again" if tickets < cost else "Buy it!")

Answer 2

Let's say
yourTicket = 10
price = 10
10/10 = 1 # ! = 0 check
1 / 10 = 0.1 # also check but it shouldn't
If you cut a cake in x pieces the result is never 0
So your if never fails

Answer 3

David Ashton Thanks, it's work!

Answer 4

Well, I'm using "//" operator, so it won't print out 0.1