Old Usaco Editorials

Правка en2, от dragoon, 2017-10-31 15:08:02

I remember back in 2004-2005 Usaco had blue-orange-green sections and the green division problems were quite rich of flow poblems. Also they had nice Editorials as usual. In CF I saw couple of threads asking for old Usaco problems and people were referring to many other sites. I was wondering if you have link/archive of those old Editorials.

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en2 Английский dragoon 2017-10-31 15:08:02 3 Tiny change: 're quite reach of flow' -> 're quite rich of flow'
en1 Английский dragoon 2017-10-31 15:07:29 364 Initial revision (published)