Solved by la_gom

#	Title	# Solved	Avg. Tries
9012	Parenthesis	79,578	2.15
10773	Zero That Out	60,318	1.46
10828	스택	76,531	2.63
10866	덱	43,380	1.78
11866	요세푸스 문제 0	43,592	1.76
17298	오큰수	25,044	2.87

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