Solved by swc0317

#	Title	# Solved	Avg. Tries
5430	Integer Lists STANDARD	27,163	4.88
5525	IOIOI	10,961	3.36
5543	상근날드	28,071	1.47
5549	행성 탐사	1,044	2.02
5557	1학년	7,973	2.11
5582	공통 부분 문자열	6,801	2.35
5585	거스름돈	27,323	1.52
5597	Who have not handed in ?	66,374	1.94
5622	BAKA	76,393	1.71
5639	Binary Search Tree	14,219	2.62
5670	Cellphone Typing	2,699	2.85
5676	Interval Product STANDARD	2,542	3.02
5717	Og	11,950	1.29
5719	Almost Shortest Path	3,824	5.10
5904	Moo	2,435	2.83
5972	Package Delivery	4,777	1.72
6064	Cain Calendar	15,585	3.68
6087	Laserphones	3,046	4.34
6209	River Hopscotch	763	2.42
6236	Monthly Expense	4,625	3.44
6359	The Drunk Jailer	6,750	1.40
6439	Intersection	787	4.06
6497	Dark roads	5,725	2.85
6543	The Bottom of a Graph	639	1.87
6549	Largest Rectangle in a Histogram	11,087	3.63
6588	Goldbach's Conjecture	12,455	4.57
6593	Dungeon Master	7,668	2.56
6603	Lotto	26,105	1.80
7040	Layout	106	2.53
7287	Registration STANDARD	62,066	1.92
7432	Disk Tree	785	1.74
7453	4 Values whose Sum is 0	6,756	4.38
7469	K-th Number	1,833	3.07
7490	Zero	4,096	2.05
7562	Knight Moves STANDARD	27,187	1.90
7567	그릇	12,436	1.36
7568	덩치	51,950	1.78
7569	토마토 STANDARD	32,541	2.33
7570	줄 세우기	2,444	2.51
7575	바이러스	741	2.48
7576	토마토 STANDARD	52,586	2.67
7577	탐사	413	2.23
7578	공장	3,810	2.55
7579	앱 STANDARD	9,366	2.99
7662	Dual Priority Queue	13,106	4.52
7677	Fibonacci	742	1.37
7785	Easy work	21,378	2.44
7795	Eat or Be Eaten	7,004	1.98
7869	Circular Area	1,349	3.25
8012	Byteasar the Travelling Salesman	837	1.76

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