Sources

  2. Japanese Olympiad in Informatics
  3. Spring Training Camp/Qualifying Trial
  4. 2014/2015
  5. Day 4
#AliasYour scoreTitleSolved #
2JOI15_memory
0 / 100
기억 압축 Batch 27
3JOI15_walls
0 / 100
방벽 Batch 16