Petrozavodsk Programming Camp Summer 2016 Day 4: Ce Bin and Ryyi Ji Contest 1

	#	Title
A	19465	Sequence
B	19466	Colored Graphs
C	19467	Graph Coloring 2
D	19468	Simple Graph
E	19469	Reachable Sequences
F	19470	Physics
G	19471	Parentheses
H	19472	Array and Operations
I	19473	Value of the Array
J	19474	Values on a Tree