Solved by 0917ba

#	Title	# Solved	Avg. Tries
4803	Trees	5,265	3.02
4811	Pills	4,526	1.45
4948	Chebyshev's Theorem	35,936	2.56
4949	The Balance of the World	41,738	3.04
5000	Bread Sorting	282	1.70
5014	Elevator Trouble	15,673	2.94
5086	Factors And Multiples	39,489	1.60
5397	Keylogger	13,591	3.56
5419	North-Western Winds	1,939	2.88
5427	Fire	9,076	3.93
5430	Integer Lists STANDARD	27,510	4.87
5446	The Great Cleanup	464	2.82
5525	IOIOI	11,152	3.36
5582	공통 부분 문자열	6,868	2.36
5585	거스름돈	27,526	1.52
5597	Who have not handed in ?	67,827	1.94
5622	BAKA	77,270	1.71
5639	Binary Search Tree	14,381	2.62
5670	Cellphone Typing	2,749	2.84
5719	Almost Shortest Path	3,868	5.09
5922	Above the Median	123	1.90
5923	Binary Sudoku	68	2.47
5924	Cow Steeplechase	57	2.65
6064	Cain Calendar	15,743	3.68
6086	Total Flow	2,695	3.63
6132	Telephone Wire	76	2.12
6187	Going to the Movies	114	1.53
6198	Bad Hair Day	6,661	2.82
6213	Balanced Lineup	509	1.23
6497	Dark roads	5,788	2.84
6549	Largest Rectangle in a Histogram	11,211	3.62
6567	Let it Bead	99	1.18
6588	Goldbach's Conjecture	12,557	4.57
6593	Dungeon Master	7,785	2.55
6603	Lotto	26,293	1.80
6651	Calendar of Events	7	1.71
7287	Registration STANDARD	62,639	1.92
7420	Wall	1,012	2.38
7469	K-th Number	1,850	3.07
7510	Higher Math	3,419	2.02
7562	Knight Moves STANDARD	27,478	1.90
7568	덩치	52,424	1.78
7569	토마토 STANDARD	32,911	2.33
7576	토마토 STANDARD	53,085	2.67
7577	탐사	415	2.23
7579	앱 STANDARD	9,510	2.99
7626	Rectangles	665	4.07
7662	Dual Priority Queue	13,270	4.51
7785	Easy work	21,791	2.44
7812	Tree Median	553	2.86

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