Atlassian Interview Experience

Got question similar to https://leetcode.com/problems/rank-teams-by-votes/ with a different tie break condition.
Another question was similar to https://leetcode.com/problems/design-file-system/. Follow up was on how will you handle wildcard char e.g * ?
For example, if createpath is ("/a/\*\/b" , 100) and someone calls with get("/a/x/y/b"") it should return 100. As the wildcard char will match with "/x/y" part. Expectation was to use a pattern matching library and somehow handle it in createpath method