Solved by cbk1217

#	Title	# Solved	Avg. Tries
25304	영수증	81,118	1.80
25305	커트라인	27,413	1.50
25314	코딩은 체육과목 입니다	63,229	1.57
25501	재귀의 귀재	14,003	1.79
27172	수 나누기 게임	2,797	2.52
27866	문자와 문자열 STANDARD	60,138	1.48
28702	FizzBuzz	6,654	1.62
28707	Array Sorting	668	2.19
30802	Welcome Kit	10,003	1.87
30804	Fruit Tanghulu	3,463	2.94
30805	Lexicographically Largest Common Subsequence	1,284	3.20
31403	$A + B - C$	11,618	1.59

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