Solved by ghwn1224

#	Title	# Solved	Avg. Tries
30804	Fruit Tanghulu	3,546	2.94
30805	Lexicographically Largest Common Subsequence	1,307	3.20
30960	조별 과제	226	1.91
31066	Rainy Day	353	2.35
31403	$A + B - C$	11,778	1.59
31413	입대	143	3.86
31589	포도주 시음	236	2.03
31797	아~파트 아파트	497	3.83

17910111213