Solved by byungju

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	52,307	1.48
27930	당신은 운명을 믿나요?	787	1.75
30236	Increasing Sequence	308	1.23
30804	Fruit Tanghulu	2,163	2.93
31403	$A + B - C$	7,491	1.56

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