Solved by deokdory

#	Title	# Solved	Avg. Tries
10828	스택	70,694	2.66
9012	Parenthesis	73,111	2.17
2557	Hello World STANDARD	335,345	2.54
1966	Printer Queue	36,801	1.71
1008	A/B STANDARD	212,887	2.90

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