Solved by zox2m

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	76,342	2.60
1021	회전하는 큐	25,395	1.61
1008	A/B STANDARD	236,269	2.90
1001	A-B STANDARD	285,137	1.45
1000	A+B STANDARD	331,785	2.59

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