Solved by ljj3499

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	75,307	2.60
1697	Catch That Cow	52,881	3.80
2583	영역 구하기	24,799	1.73
2606	바이러스 STANDARD	64,292	2.17
14502	연구소	36,632	1.80

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