Solved by srand

#	Title	# Solved	Avg. Tries
5585	거스름돈	27,374	1.52
5586	JOI와 IOI	3,995	1.27
5596	Score	12,446	1.22
5597	Who have not handed in ?	66,665	1.94
5598	The Caesar Cipher	6,764	1.78
5612	터널의 입구와 출구	2,242	1.87
5613	계산기 프로그램	3,155	1.47
5615	아파트 임대 STANDARD	1,396	5.00
5617	問題 1	191	1.38
5618	공약수	3,920	1.99
5620	가장 가까운 두 점의 거리	725	2.31
5622	BAKA	76,547	1.71
5635	Birthdates	8,567	1.47
5639	Binary Search Tree	14,271	2.62
5670	Cellphone Typing	2,713	2.84
5676	Interval Product STANDARD	2,550	3.02
5717	Og	11,966	1.29
5763	Magic Trick	11	1.09
5766	Grandpa is Famous	659	1.74
5800	Class Statistics	5,973	1.88
5893	Times17	3,591	1.75
5928	Contest Timing	2,564	1.81
5988	Even? Odd?	6,317	2.03
6013	Lonesome Partners	373	1.32
6064	Cain Calendar	15,616	3.68
6087	Laserphones	3,064	4.34
6088	Scrabble	10	3.00
6097	Cruel Math Teacher	160	1.71
6236	Monthly Expense	4,644	3.44
6269	Team Arrangement	12	3.08
6318	Box of Bricks	231	2.53
6321	IBM minus one STANDARD	2,753	2.02
6322	Geometry made simple	1,927	2.80
6338	Formatting Text	3	1.33
6344	Prime Land	19	1.16
6359	The Drunk Jailer	6,759	1.40
6373	Round and Round We Go	89	3.22
6376	u Calculate e	1,697	2.38
6378	Digital Roots	2,825	2.12
6425	Transferable Voting	14	8.29
6426	Psuedo-Random Numbers	102	1.35
6439	Intersection	787	4.06
6451	Alien Security	5	4.60
6469	Uniform Generator	85	2.61
6488	Hi-Q	9	1.33
6490	Making the Grade	11	1.45
6491	Perfection	384	2.58
6502	Alfredo's Pizza Restaurant	1,840	1.93
6549	Largest Rectangle in a Histogram	11,104	3.63
6588	Goldbach's Conjecture	12,473	4.56

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