출처

  2. Japanese Olympiad in Informatics
  3. JOI Open Contest
  4. 2021
#문제ID내 점수제목해결한 사람 수
1JOI21_crossing
0 / 100
Crossing Batch 195
2JOI21_financial
0 / 100
Financial Report Batch 277
3JOI21_monster
0 / 100
Monster Game Interactive 52