Solved by arcadia2

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	312,980	2.58
1001	A-B STANDARD	268,652	1.44
1874	스택 수열	47,316	2.60
2557	Hello World STANDARD	346,204	2.54
4659	Easier Done than Said?	6,204	2.04
9012	Parenthesis	76,565	2.16
10828	스택	73,840	2.64

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