Petrozavodsk Programming Camp Winter 2019 Day 1: 300iq Contest

	#	タイトル
A	18447	Angle Beats
B	18448	Best Subsequence
C	18449	Cool Pairs
D	18450	Dates
E	18451	Expected Value
F	18452	Free Edges
G	18453	Graph Counting
H	18454	Hall’s Theorem
I	18455	Interesting Graph
J	18456	Jealous Split
K	18457	Knowledge