Petrozavodsk Summer 2009. Day 4: Petr Mitrichev Contest 5

Begin: 1251508500000

Petrozavodsk Summer 2009. Day 4: Petr Mitrichev Contest 5

End: 1251526500000

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#	Origin	Title
A	SGU 497	Abelian Groups
B	SGU 498	Coins
C	SGU 499	Greatest Greatest Common Divisor
D	SGU 500	Circular Island
E	SGU 501	Octahedron And Dominoes
F	SGU 502	Digits Permutation
G	SGU 503	Running City
H	SGU 504	Square Palindrome
I	SGU 505	Prefixes and suffixes
J	SGU 506	Subsequences Of Substrings
K	SGU 507	Treediff

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