Solved by hschoi1104

#	Title	# Solved	Avg. Tries
4641	Doubles	2,197	1.45
4673	Self Numbers	72,815	2.02
4792	Red/Blue Spanning Tree	1,098	2.52
4796	Happy Camper	11,482	2.53
4880	What’s Next?	3,237	1.67
4948	Chebyshev's Theorem	35,553	2.57
4949	The Balance of the World	40,751	3.05
4963	How Many Islands? STANDARD	27,723	2.00
5012	Mega Inversions	453	2.13
5032	Soda Surpler	3,532	1.78
5046	Event Planning	809	2.11
5052	Phone List	10,280	3.20
5054	Optimal Parking	3,553	1.27
5063	Nasty Hacks	10,801	1.43
5086	Factors And Multiples	38,476	1.60
5212	ARHIPELAG	2,528	1.78
5214	HIPERCIJEVI	2,225	3.66
5218	Alphabet Distances	4,748	1.53
5337	Welcome	18,264	1.37
5338	Microsoft Logo	20,620	1.25
5339	Call For Help STANDARD	15,549	1.48
5361	Battle Droid Expenses	3,593	1.44
5427	Fire	8,912	3.95
5430	Integer Lists STANDARD	26,963	4.89
5446	The Great Cleanup	453	2.80
5525	IOIOI	10,828	3.36
5532	방학 숙제	12,205	1.56
5533	유니크	2,636	1.32
5543	상근날드	27,971	1.47
5554	심부름 가는 길 STANDARD	13,927	1.18
5557	1학년	7,953	2.11
5565	영수증	13,468	1.14
5567	결혼식	8,204	2.23
5568	카드 놓기	5,076	1.48
5573	산책	892	2.08
5575	타임 카드	6,638	1.31
5576	콘테스트	5,919	1.26
5582	공통 부분 문자열	6,751	2.36
5585	거스름돈	27,205	1.52
5586	JOI와 IOI	3,962	1.27
5596	Score	12,295	1.22
5597	Who have not handed in ?	65,642	1.94
5598	The Caesar Cipher	6,735	1.78
5612	터널의 입구와 출구	2,232	1.87
5613	계산기 프로그램	3,144	1.47
5618	공약수	3,886	1.99
5622	BAKA	75,939	1.71
5624	DOBRI	767	2.88
5639	Binary Search Tree	14,087	2.63
5670	Cellphone Typing	2,634	2.88

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