Petrozavodsk Programming Camp Winter 2020 Day 6: Lviv NU Contest

	#	Title
A	18730	Outlier
B	18731	A Math Problem
C	18732	A Permutation Problem
D	18733	Split in Sets
E	18734	The Destruction of the Crystals
F	18735	Balls
G	18736	Football Match
H	18737	Hill
I	18738	Special Game
J	18739	Even More Exciting Game
K	18740	Potato Shuffle
L	18741	Palindrome