Solved by salmonsushi

#	Title	# Solved	Avg. Tries
8393	Sum STANDARD	168,105	1.56
8370	Plane	9,020	1.12
7785	Easy work	21,614	2.44
7662	Dual Priority Queue	13,228	4.52
7576	토마토 STANDARD	52,909	2.67
7569	토마토 STANDARD	32,764	2.33
7568	덩치	52,256	1.78
7567	그릇	12,528	1.36
7562	Knight Moves STANDARD	27,368	1.90
7287	Registration STANDARD	62,453	1.92
7120	String	294	1.37
6749	Next in line STANDARD	7,929	1.14
6603	Lotto	26,229	1.80
6549	Largest Rectangle in a Histogram	11,167	3.63
6359	The Drunk Jailer	6,773	1.40
6064	Cain Calendar	15,670	3.68
5988	Even? Odd?	6,323	2.03
5893	Times17	3,591	1.75
5800	Class Statistics	6,012	1.88
5717	Og	12,044	1.29
5698	Flowers Flourish from France	740	1.49
5639	Binary Search Tree	14,333	2.62
5622	BAKA	76,935	1.71
5598	The Caesar Cipher	6,787	1.78
5597	Who have not handed in ?	67,334	1.94
5596	Score	12,501	1.22
5586	JOI와 IOI	4,011	1.27
5585	거스름돈	27,454	1.52
5582	공통 부분 문자열	6,838	2.35
5576	콘테스트	5,995	1.26
5568	카드 놓기	5,140	1.47
5565	영수증	13,577	1.14
5554	심부름 가는 길 STANDARD	14,061	1.18
5543	상근날드	28,151	1.47
5532	방학 숙제	12,373	1.56
5525	IOIOI	11,092	3.36
5524	입실 관리	7,003	1.26
5523	경기 결과	3,647	1.44
5522	카드 게임	18,344	1.21
5430	Integer Lists STANDARD	27,374	4.88
5361	Battle Droid Expenses	3,616	1.44
5355	Math	9,297	1.75
5354	J Box	3,381	2.29
5339	Call For Help STANDARD	15,734	1.48
5338	Microsoft Logo	20,896	1.25
5337	Welcome	18,467	1.37
5217	Sum of Pairs	3,364	1.75
5086	Factors And Multiples	39,284	1.60
5073	Triangles	21,572	2.11
5063	Nasty Hacks	10,912	1.43

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