Solved by dbtls3436

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,591	2.57
1001	A-B STANDARD	259,434	1.44
1753	최단경로	32,910	3.90
2557	Hello World STANDARD	335,281	2.54
11279	최대 힙	30,714	2.03
17435	합성함수와 쿼리	2,077	1.91
28278	스택 2	9,640	2.71

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