Google Kick Start 2013 Round A

	#	タイトル
A1	12280	Sorting (Small)
A2	12281	Sorting (Large)
B1	12276	Read Phone Number (Small)
B2	12277	Read Phone Number (Large)
C1	12278	Rational Number Tree (Small)
C2	12279	Rational Number Tree (Large)
D1	12282	Cross the maze (Small)
D2	12283	Cross the maze (Large)
E1	12284	Spaceship Defence (Small)
E2	12285	Spaceship Defence (Large)