COCI 2019/2020 Contest #4 - 출처

#문제ID내 점수제목해결한 사람 수
1COCI20_psk
0 / 50
Pod starim krovovima Batch 83
2COCI20_spiderman
0 / 70
Spiderman Batch 117
3COCI20_holding
0 / 110
Holding Batch 93
4COCI20_klasika
0 / 110
Klasika Batch 227
5COCI20_nivelle
0 / 110
Nivelle Batch 128