2 File sorting 100

by Nonmanual Worker

7 and . Programming

by Drobodan Frilich

10 To reduce the task to .?

by dunamo ( Pages 1 2 )

17 2

by Erop

18 How apply ?

by vsb

21 Point hit in a circuit

by 777777w ( Pages 1 2 )

22 Recommendatory systems

by Gattaka