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

	#	タイトル
A	19291	Donut-shaped Enclosure
B	19292	hi
C	19293	Earthquake
D	19294	Dynamic Input Tool
E	19295	Central Lake
F	19296	Computing MDSST
G	19297	Logistical Metropolis
H	19298	Number of Cycles
I	19299	New Occurrences
J	19300	Game of Sorting
K	19301	Repeating Subsequence Tests
L	19302	Window XOR