Solved by wjinhill0803

#	Title	# Solved	Avg. Tries
16978	수열과 쿼리 22	1,448	2.04
26111	Parentheses Tree	292	1.64
26135	Islands from the Sky	25	1.68
26139	Splitstream	38	2.00
26140	Take On Meme	18	1.17
28217	두 정삼각형	551	2.10

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