Solved by bsjune912

#	Title	# Solved	Avg. Tries
30804	Fruit Tanghulu	2,144	2.93
30805	Lexicographically Largest Common Subsequence	776	3.26
30823	건공문자열	204	2.88
30825	건공펀치 등차수열	136	2.11
30880	Query Isn’t ROCK	42	4.40
31219	World Tour	99	1.89
31399	Aris, Clean Up! (Hard)	49	4.53
31403	$A + B - C$	7,379	1.56
31404	Aris, Clean Up! (Easy)	288	4.71
31458	!!초콜릿 중독 주의!!	538	1.26
32031	석고 모형 만들기	113	1.29
32177	에어드롭	66	1.56
32210	선분의 합집합	39	3.21

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