Solved by 0218

#	Title	# Solved	Avg. Tries
28278	스택 2	12,892	2.71
10845	큐	53,246	2.03
10828	스택	75,985	2.63
9012	Parenthesis	79,007	2.16
1158	요세푸스 문제	44,035	2.04

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