Solved by heewoo1137

#	Title	# Solved	Avg. Tries
3991	Addictive Bubbles	227	1.54
3997	Hyperdrome	118	2.24
4012	컨벤션 센터	100	3.35
4101	Which is Greater? STANDARD	21,477	1.98
4195	Virtual Friends	8,690	3.74
4198	Trainsorting	430	4.08
4792	Red/Blue Spanning Tree	1,005	2.56
4999	Aaah! STANDARD	13,116	1.60
5419	North-Western Winds	1,770	2.92
5465	Mecho	212	5.17
5466	Salesman	193	3.59
5467	Type Printer	116	2.00
5484	Garden	78	2.92
5487	Birthday	8	1.75
5542	JOI 국가의 행사	321	2.07
5625	BUREK	108	2.06
5626	JEDAN	590	3.46
5636	Prime Substring	424	2.15
5639	Binary Search Tree	12,805	2.64
5676	Interval Product STANDARD	2,345	3.01
5811	낙하산 고리들	37	5.43
5812	크래이피쉬 글쓰는 기계	117	2.80
5813	이상적인 도시	115	2.17
5820	경주	547	4.82
5821	쌀 창고	202	2.81
5822	악어의 지하 도시	112	2.44
5842	Partitioning the Farm	31	2.32
6171	Land Acquisition	547	3.18
6289	Palindrome-Free Numbers	59	2.12
6549	Largest Rectangle in a Histogram	10,118	3.69
6612	Andrew the Ant	73	1.86
7453	4 Values whose Sum is 0	5,799	4.43
7469	K-th Number	1,719	3.11
7571	점 모으기	1,145	2.77
7574	개구리	146	4.18
7578	공장	3,554	2.59
7579	앱 STANDARD	8,122	2.99
7623	Infinite Game	21	2.95
7626	Rectangles	579	4.15
7727	Byephone	100	1.65
7795	Eat or Be Eaten	6,065	1.99
8217	Meteors	397	4.28
8221	Letters	61	1.89
8393	Sum STANDARD	157,384	1.56
8452	그래프와 쿼리	240	3.80
8872	빌라봉	412	3.62
8875	장난감 정리 로봇	155	3.66
8895	Pole Arrangement	714	1.64
8927	Squares	90	1.56
8985	수족관 2	121	3.60

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