Solved by roakfwk30

#	Title	# Solved	Avg. Tries
12605	Reverse Words (Small)	4,652	1.63
11399	ATM	70,045	1.44
10773	Zero That Out	61,388	1.46
2606	바이러스 STANDARD	63,783	2.17
2557	Hello World STANDARD	359,632	2.54
1927	최소 힙	37,777	2.03

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