Solved by khcho902

#	Title	# Solved	Avg. Tries
3665	Rankings	3,864	2.57
4195	Virtual Friends	8,933	3.72
4256	Tree	2,590	1.78
4354	Power Strings	2,292	2.95
4375	Ones	7,555	3.09
4386	Freckles	8,426	1.71
4779	Cantoring Along	6,827	2.23
4803	Trees	4,721	3.08
4811	Pills	4,254	1.46
4949	The Balance of the World	38,450	3.05
4963	How Many Islands? STANDARD	26,731	2.01
5052	Phone List	9,756	3.24
5557	1학년	7,694	2.13
5568	카드 놓기	4,740	1.49
5582	공통 부분 문자열	6,450	2.36
5639	Binary Search Tree	13,310	2.64
5904	Moo	2,314	2.85
6497	Dark roads	5,305	2.87
6549	Largest Rectangle in a Histogram	10,501	3.67
6603	Lotto	25,038	1.80
7287	Registration STANDARD	59,923	1.92
7575	바이러스	702	2.51
7576	토마토 STANDARD	49,955	2.70
7579	앱 STANDARD	8,581	2.99
8393	Sum STANDARD	161,317	1.56
9095	Adding 1s, 2s, and 3s	58,970	1.55
9202	Boggle	1,358	3.82
9251	LCS	28,311	2.44
9252	LCS 2	12,922	2.63
9465	Stickers	26,370	2.14
9466	Term Project	12,339	4.16
9663	N-Queen	38,195	2.14
9935	EKSPLOZIJA	16,768	3.78
10026	Cow Art	31,663	1.76
10172	Dogs STANDARD	173,080	2.34
10430	나머지 STANDARD	188,321	1.94
10610	CESTA	16,721	2.50
10718	We love kriii STANDARD	181,445	1.53
10775	Gates	6,319	2.83
10815	숫자 카드	37,996	2.35
10816	숫자 카드 2	44,679	2.64
10819	차이를 최대로	16,184	1.51
10830	행렬 제곱	11,812	2.90
10844	쉬운 계단 수	36,475	3.24
10868	최솟값 STANDARD	7,529	1.85
10869	사칙연산 STANDARD	217,994	2.23
10942	팰린드롬?	12,614	3.32
10971	외판원 순회 2	13,546	2.93
10972	다음 순열	9,524	2.47
10973	이전 순열	7,460	1.71

123456