Open Cup 2019/2020 Season Stage 15: Grand Prix of Tokyo

	#	제목
A	23476	Cookies
B	23477	Evacuation
C	23478	Sum Modulo
D	23479	Xor Sum
E	23480	Count Modulo 2
F	23481	Robots
G	23482	Matrix Inversion
H	23483	Construct Points
I	23484	Amidakuji
J	23485	Median Replace Hard
K	23486	Game and Queries
L	23472	Yosupo's Algorithm