Petrozavodsk Programming Camp Winter 2015 Day 6: Jagiellonian U Contest

	#	제목
A	19179	Ladder
B	19180	36 Puzzle
C	19181	Message
D	19182	Arithmetic Sequences
E	19183	Subsequence
F	19184	Algebra is Awesome
G	19185	Bus Lines
H	19186	Coal Mine
I	19187	Chocolate is Tasty
J	19188	Game
K	19189	Tic-tac-toe