Computer Programming Contest Preparation

    1 5
    2 6 6
    3 0 8 9 2 7 5
    4 5 4
    5 5 3
    6 1 5
    7 0 1
    8 0 2
    9 2 1
   10 
   11 6 5
   12 0 8 9 2 7 5
   13 5 4
   14 5 3
   15 1 5
   16 0 1
   17 0 2
   18 
   19 6 5
   20 0 20 30 40 50 60
   21 0 1
   22 0 2
   23 0 3
   24 0 4
   25 0 5
   26 
   27 6 3
   28 0 20 30 40 50 60
   29 0 1
   30 1 5
   31 5 4
   32 
   33 2 1
   34 0 1000
   35 0 1
   36 
   37