upd

org/study_deck_02/dsa/math-geometry/0012-integer-to-roman.org

@@ -98,13 +98,13 @@ Note: 49 is not 1 (I) less of 50 (L) because the conversion is based on decimal
 Write your approach here.
 
 ** TODO Python
-#+begin_src python
+#+begin_src python :lc-problem 12 :lc-lang python3
 class Solution:
     def intToRoman(self, num: int) -> str:
 #+end_src
 
 ** TODO C++
-#+begin_src cpp
+#+begin_src cpp :lc-problem 12
 class Solution {
 public:
     string intToRoman(int num) {