Petrozavodsk Programming Camp Winter 2018 Day 7: Ruyi Ji Contest 3

	#	Title
A	19314	Swap
B	19315	Conic Section
C	19316	Connected Subgraph
D	19317	Hanoi
E	19318	Binary String
F	19319	Pattern Matching
G	19320	Interval Tree
H	19321	Longest Increasing Subsequence
I	19322	Median
J	19323	Dogs