Solved by hjun_2128

#	Title	# Solved	Avg. Tries
1406	editor	25,668	3.72
1874	스택 수열	48,659	2.59
2557	Hello World STANDARD	352,784	2.54
2667	단지번호붙이기	58,313	2.32
9012	Parenthesis	78,718	2.16
9093	Word Reversal	17,394	1.83
10828	스택	75,722	2.63

1