Solved by ykm09160916

#	Title	# Solved	Avg. Tries
1712	손익분기점 STANDARD	57,368	3.55
1520	내리막 길	17,190	3.53
1260	DFS와 BFS STANDARD	71,006	2.63
1152	단어의 개수 STANDARD	110,179	3.01
1085	직사각형에서 탈출	60,759	1.53
1005	ACM Craft	15,648	3.41

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