출처

  2. Japanese Olympiad in Informatics
  3. Spring Training Camp/Qualifying Trial
  4. 2018/2019
  5. Day 4
#문제ID내 점수제목해결한 사람 수
1JOI19_cake3
0 / 100
Cake 3 Batch 213
2JOI19_mergers
0 / 100
Mergers Batch 330
3JOI19_minerals
0 / 100
Minerals Interactive 114