National Olympiad in Informatics (Singapore) 2020 Preliminary - 출처

  2. Singapore National Olympiad in Informatics
  3. 2020
  4. Preliminary
#문제ID내 점수제목해결한 사람 수
1NOI20_mountains
0 / 100
Mountains Batch 220
2NOI20_visitingsingapore
0 / 100
Visiting Singapore Batch 43
3NOI20_solarstorm
0 / 100
Solar Storm Batch 46