출처

  2. Day 2
  3. International Olympiad in Informatics
  4. 2012
#문제ID내 점수제목해결한 사람 수
1IOI12_city
0 / 100
Ideal city Batch 253
2IOI12_supper
0 / 100
Last supper Two steps 184
3IOI12_tournament
0 / 100
Jousting tournament Batch 322