upd

org/study_deck_02/dsa/backtracking/0090-subsets-ii.org

@@ -34,13 +34,13 @@ Output: [[],[0]]
 Write your approach here.
 
 ** TODO Python
-#+begin_src python
+#+begin_src python :lc-problem 90 :lc-lang python3
 class Solution:
     def subsetsWithDup(self, nums: List[int]) -> List[List[int]]:
 #+end_src
 
 ** TODO C++
-#+begin_src cpp
+#+begin_src cpp :lc-problem 90
 class Solution {
 public:
     vector<vector<int>> subsetsWithDup(vector<int>& nums) {