Solved by cnsong

#	Title	# Solved	Avg. Tries
1283	IZBORNIK	1,706	2.50
1260	DFS와 BFS STANDARD	71,674	2.62
1238	Silver Cow Party	18,560	2.05
1189	Back to the Barn	4,095	1.81
1182	부분수열의 합	28,051	2.31
1141	접두사	2,240	1.80
1138	한 줄로 서기	8,700	1.61
1008	A/B STANDARD	222,843	2.90
1000	A+B STANDARD	315,119	2.58

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