Solved by ojs8879

#	Title	# Solved	Avg. Tries
4196	Dominos	2,433	3.32
4225	Trash Removal	761	4.39
4233	Pseudoprime numbers	626	2.20
4344	Above Average	82,422	2.47
4354	Power Strings	2,516	2.89
4355	Relatives	839	3.63
4386	Freckles	9,034	1.70
4673	Self Numbers	73,146	2.02
4792	Red/Blue Spanning Tree	1,117	2.51
4948	Chebyshev's Theorem	35,986	2.56
4949	The Balance of the World	41,833	3.04
5052	Phone List	10,451	3.19
5086	Factors And Multiples	39,606	1.60
5338	Microsoft Logo	20,985	1.25
5386	Doubloon Game	325	1.82
5419	North-Western Winds	1,939	2.88
5430	Integer Lists STANDARD	27,557	4.87
5522	카드 게임	18,433	1.21
5525	IOIOI	11,179	3.36
5543	상근날드	28,214	1.47
5557	1학년	8,049	2.10
5582	공통 부분 문자열	6,868	2.36
5585	거스름돈	27,557	1.52
5615	아파트 임대 STANDARD	1,411	4.99
5622	BAKA	77,403	1.71
5639	Binary Search Tree	14,400	2.62
5670	Cellphone Typing	2,752	2.84
5676	Interval Product STANDARD	2,573	3.01
5719	Almost Shortest Path	3,876	5.09
5735	Emoticons :-)	148	3.55
5916	Grass Planting	420	1.99
6064	Cain Calendar	15,772	3.68
6086	Total Flow	2,695	3.63
6171	Land Acquisition	613	3.15
6359	The Drunk Jailer	6,792	1.40
6497	Dark roads	5,788	2.84
6515	Frequent values	373	3.65
6549	Largest Rectangle in a Histogram	11,230	3.62
6615	Collatz Conjecture	234	3.16
6850	Cows	658	2.47
7287	Registration STANDARD	62,702	1.92
7432	Disk Tree	785	1.74
7453	4 Values whose Sum is 0	6,895	4.39
7469	K-th Number	1,850	3.07
7561	Cramer’s Rule	163	4.41
7568	덩치	52,495	1.78
7569	토마토 STANDARD	32,979	2.33
7570	줄 세우기	2,444	2.51
7575	바이러스	741	2.48
7576	토마토 STANDARD	53,163	2.67

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