Solved by qlsjtm000

#	Title	# Solved	Avg. Tries
25501	재귀의 귀재	13,787	1.79
27323	직사각형	23,253	1.15
27433	팩토리얼 2	16,516	2.09
27866	문자와 문자열 STANDARD	58,847	1.48
27896	Exceptional Serving	316	2.67
28278	스택 2	13,545	2.70
30024	옥수수밭	317	2.35

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