Quiz points

In a live-stream quiz event, you get 2 points for each easy question you answer correctly and 3 points for each hard question you answer correctly. You can answer any number of questions correctly.

Suppose you write down the points of the questions you answer correctly, in the order you answer them. Complete the function solution, which returns the number of such lists whose total is exactly n points. The same points in a different order make a different list. For example, there are two ways to make 5 points: 2 then 3, and 3 then 2. If you cannot score exactly n points, return 0.

Function

solution(n)

Constraints

• n is an integer from 1 to 100.
• The answer can be a very large number. Return it as a Python integer as it is, without taking a remainder.

Examples

Starter code

def solution(n):
    answer = 0
    return answer