oj.uz

문제

  2. Japanese Olympiad in Informatics
  3. Spring Training Camp/Qualifying Trial
  4. 2020/2021
  5. Day 2
# 문제ID 내 점수 제목 해결한 사람 수
1 JOI21_escape_route
0 / 100
 Escape Route Batch 20
2 JOI21_road_construction
0 / 100
 Road Construction Batch 163
3 JOI21_shopping
0 / 100
 Shopping Communication 15