Sources

  2. International Olympiad in Informatics
  3. 2020
  4. Day 1
#AliasYour scoreTitleSolved #
1IOI20_plants
0 / 100
Comparing Plants Batch 124
2IOI20_supertrees
0 / 100
Connecting Supertrees Batch 658
3IOI20_tickets
0 / 100
Carnival Tickets Batch 394