Solved by whtnals09

#	Title	# Solved	Avg. Tries
26042	식당 입구 대기 줄	757	3.15
27866	문자와 문자열 STANDARD	60,280	1.48
28702	FizzBuzz	6,687	1.62
30802	Welcome Kit	10,091	1.87
31403	$A + B - C$	11,733	1.59

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