Computer Programming Contest Preparation

    1 9
    2 
    3 9
    4 c 3 9
    5 c 1 6
    6 c 4 8
    7 c 3 2
    8 c 3 8
    9 c 5 7
   10 c 6 2
   11 c 5 4
   12 q 9 1
   13 q 4 8
   14 
   15 1
   16 q 1 1
   17 
   18 3
   19 c 1 3
   20 c 1 2
   21 
   22 2
   23 c 1 1
   24 q 1 2
   25 
   26 2
   27 c 1 2
   28 q 1 2
   29 
   30 50
   31 c 1 30
   32 q 3 1
   33 
   34 4
   35 c 1 4
   36 c 2 4
   37 q 1 3
   38 q 1 4
   39 
   40 10
   41 c 1 5
   42 c 2 7
   43 q 7 1
   44 c 3 9
   45 q 9 6
   46 c 2 5
   47 q 7 5
   48 
   49 2
   50 q 1 2
   51 q 1 2
   52 
   53