Displays the diagram of the calculations

{ TABULKA.PAS               Copyright (c) TrSek alias Zdeno Sekerak }
{ Zobrazi tabulku vypoctov a+b, a-b, a*b, a/b                       }
{ Vstup : polia cisel a,b                                           }
{ Vystup: tabulka vypoctov pre polia a,b                            }
{                                                                   }
{ Datum:10.04.2000                             http://www.trsek.com }
 
program tabulka (input, output);
var n,i : integer;
    a,b : array[1..10] of integer;
begin
   writeln ('Zadaj rozmer pola: ');
   read (n);
   if (n > 10) then writeln ('Nekorektny rozmer !')
   else begin
      for i:= 1 to n do begin
         writeln ('Zadaj prvok ',i,' vektorov A,B: ');
         read (a[i], b[i]);
      end;
      writeln (' A  B | A+B A-B A*B A/B');
      for i:= 1 to n do
         writeln (' ',a[i],'  ' ,b[i],' |  ',a[i]+b[i],'   ',a[i]-b[i],'   ',a[i]*b[i],'  ',a[i]/b[i]:2:1);
   end;
   readln;
end.