Solved by hjun_2128

#	Title	# Solved	Avg. Tries
10828	스택	75,683	2.63
9093	Word Reversal	17,381	1.83
9012	Parenthesis	78,683	2.16
2667	단지번호붙이기	58,278	2.32
2557	Hello World STANDARD	352,585	2.54
1874	스택 수열	48,632	2.59
1406	editor	25,651	3.72

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