출처

  2. Japanese Olympiad in Informatics
  3. JOI Open Contest
  4. 2020
#문제ID내 점수제목해결한 사람 수
1JOI20_furniture
0 / 100
Furniture Batch 303
2JOI20_monochrome
0 / 100
Monochrome Points Batch 94
3JOI20_power
0 / 100
Power Plant Batch 463