Open Cup 2019/2020 Season Stage 1: Grand Prix of Kazan

	#	제목
A	17824	아폴로니안 네트워크
B	18469	Bitwise Xor
C	18470	Counting Cactus
D	18471	Determinant
E	18472	Easy Win
F	18473	Fast Spanning Tree
G	18474	Grammarly
H	17823	수열과 쿼리 33
I	18476	Interactive Vertex
J	18477	Jiry Matchings
K	18478	K-pop Strings