Solved by someh2705

#	Title	# Solved	Avg. Tries
15650	N과 M (2) STANDARD	49,251	1.35
15651	N과 M (3) STANDARD	40,183	1.50
15652	N과 M (4) STANDARD	41,466	1.27
18258	큐 2	31,567	3.03
18870	좌표 압축	36,950	2.50

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