Solved by cwyi6104

#	Title	# Solved	Avg. Tries
25083	새싹 STANDARD	75,822	1.88
27866	문자와 문자열 STANDARD	61,002	1.48
30805	Lexicographically Largest Common Subsequence	1,353	3.19
31403	$A + B - C$	12,147	1.58

1345