International Olympiad in Informatics 2009 - 출처

  2. International Olympiad in Informatics
  3. 2009

Day 1

#문제ID내 점수제목해결한 사람 수
1IOI09_archery
0 / 100
Archery Batch 13
2IOI09_hiring
0 / 100
Hiring Batch 108
3IOI09_poi
0 / 100
Poi Batch 288
4IOI09_raisins
0 / 100
건포도 Batch 223

Day 2

#문제ID내 점수제목해결한 사람 수
1IOI09_garage
0 / 100
Garage Batch 351
2IOI09_mecho
0 / 100
Mecho Batch 541
3IOI09_regions
0 / 100
Regions Interactive 388
4IOI09_salesman
0 / 100
Salesman Batch 144