  ᬮਬ ᫥ .  ⠡ T  奬 {F1,F2,F3}
   ।  ᫥ ⨯ :
      D(F1)  c⭮ ⢮ 祭,  ⨯ ࠧ祭,
      D(F2)  筮 ⢮ 楫 ᥫ {0,....,N-1},
      D(F3)   ᫮ ⨯
  ॡ 믮 ᫥騥 ⢨:
1. ᫨ ॣ
  select F1, F2, count(f3), sum(f3)
  from T
  group by F1, F2
  into :F1, :F2, :CIJ, :SIJ;

     㯯  F1  १  ப
  
  F1\F2| F21   |....| F2J   |....|F2N
 ____________________________________
       |       |    |       |
  F11  |C11,S11|    |C1J,S1J|
  F12  |       |    |       |
 ....  |.......|    |.......|
  F1I  |CI1,SI1|    |CIJ,SIJ|
 ....................................
   ij, Sij - 祭 Count(f3), Sum(f3)  i-⮩ 㯯  j-⮣ 祭
 F2.

2.   ப ⮣ 㬬  ᥬ 㯯 Sum(Cij), Sum(Sij).                                                          
                              
     ᯮᮡ ᤥ , ᯮ짮 ᨢ.

  for select F1, F2, count(f3), sum(f3)
  from T
  group by F1, F2
  into :F1, :F2, :CIJ, :SIJ do 
  begin
    if (GroupBreak(F1)) then
    begin  
      PrintString (Array1);
      ForEach Array1[i] Array1[i] = 0;
    end  
    else
    begin
      Array1(f2)  = SIJ;
      Array2(f2) += SIJ;
    end
  end
  PrintString (Array2);


  PrintString   ॠ, ਬ, ᫥騬 ࠧ:
  i = 1;
  WHILE (i < N) DO
  BEGIN
    String = Ins(String, FormatFloat('%8.2f',Array[i]), i*ਭ⮫+1, 8);
    i = i+1;
  END

  