Sources

  2. Japanese Olympiad in Informatics
  3. JOI Open Contest
  4. 2023
#AliasYour scoreTitleSolved #
1JOI23_ancient2
0 / 100
Ancient Machine 2 Interactive Communication 18
2JOI23_cell
0 / 100
Cell Automaton Batch 2
3JOI23_garden
0 / 100
Garden Batch 54