출처

  2. International Olympiad in Informatics
  3. 2019
  4. Day 1
#문제ID내 점수제목해결한 사람 수
1IOI19_shoes
0 / 100
Arranging Shoes Batch 1244
2IOI19_split
0 / 100
Split the Attractions Batch 259
3IOI19_rect
0 / 100
Rectangles Batch 268