Solved by mokalover

#	Title	# Solved	Avg. Tries
7523	Gauß in Elementary School	1,165	1.93
7510	Higher Math	3,392	2.03
7489	Factorials	893	2.42
7453	4 Values whose Sum is 0	6,751	4.38
7432	Disk Tree	785	1.74
7287	Registration STANDARD	62,031	1.92
6810	ISBN	2,933	1.48
6794	What is n, Daddy?	553	1.92
6778	Which Alien?	3,574	1.45
6768	Don’t pass me the ball!	918	1.20
6764	Sounds fishy!	2,346	2.42
6763	Speed fines are not fine!	2,601	1.57
6749	Next in line STANDARD	7,876	1.14
6679	Specialized Four-Digit Numbers	2,938	1.37
6597	Tree Recovery	410	1.89
6549	Largest Rectangle in a Histogram	11,083	3.63
6491	Perfection	382	2.58
6378	Digital Roots	2,815	2.12
6376	u Calculate e	1,687	2.38
6359	The Drunk Jailer	6,750	1.40
6321	IBM minus one STANDARD	2,748	2.02
6137	Best Cow Line	817	4.01
6131	Perfect Squares	2,788	1.36
6091	Reconstruction	466	1.72
6086	Total Flow	2,672	3.62
6068	Time Management	886	1.87
5988	Even? Odd?	6,287	2.03
5949	Adding Commas	625	1.33
5928	Contest Timing	2,553	1.81
5893	Times17	3,583	1.75
5859	Liars and Truth Tellers	84	3.27
5789	Making Decisions	2,741	1.69
5751	Head or Tail	666	1.23
5724	Feynman	2,168	1.22
5719	Almost Shortest Path	3,823	5.10
5717	Og	11,941	1.29
5704	Pangram	2,151	1.52
5691	Mean Median Problem	2,005	1.24
5666	Hot Dogs	1,092	1.61
5656	Relational Operators	1,881	1.66
5639	Binary Search Tree	14,217	2.62
5635	Birthdates	8,540	1.47
5622	BAKA	76,343	1.71
5618	공약수	3,914	1.99
5613	계산기 프로그램	3,152	1.47
5612	터널의 입구와 출구	2,234	1.87
5598	The Caesar Cipher	6,752	1.78
5597	Who have not handed in ?	66,318	1.94
5596	Score	12,397	1.22
5586	JOI와 IOI	3,984	1.27

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