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

(追記) (追記ここまで)

#	제목
A	Platinum I19291	Donut-shaped Enclosure
B	Diamond I19292	hi
C	Platinum IV19293	Earthquake
D	Not ratable19294	Dynamic Input Tool
E	Diamond IV19295	Central Lake
F	Diamond IV19296	Computing MDSST
G	Diamond II19297	Logistical Metropolis
H	Ruby V19298	Number of Cycles
I	Diamond II19299	New Occurrences
J	Not ratable19300	Game of Sorting
K	Ruby V19301	Repeating Subsequence Tests
L	Diamond IV19302	Window XOR

(追記) (追記ここまで)