Petrozavodsk Programming Camp Winter 2018 Day 5: Grand Prix of Korea

	#	Title
A	19291	Donut
B	19292	Circular Arrangement
C	19293	Earthquake
D	19294	Dynamic Input Tool
E	19295	Central Lake
F	19296	Computing MDSST
G	19297	MST with Metropolis
H	19298	Number of Cycles
I	19299	Sum of Squares of the Occurrence Counts
J	19300	Game of Sorting
K	19301	Subsequence Queries
L	19302	XOR Transformation