HSPC 2011

	#	제목
1	5228	Base K STANDARD
2	5229	Most Frequent Square
3	21997	Light-Cycle Race
4	5230	Prefix Codes
5	5231	Rotation Maze
6	5232	Grid Nim
7	5233	Buddy, Can You Spare a Tronk?
8	5234	Find Fame in Disc Arena
P1	5235	Even Sum More Than Odd Sum
P2	5236	Longest Decreasing Suffix
P3	5237	Connected or Not Connected