$ include "seed7_05.s7i";

const proc: main is func
  local
    var integer: i is 0;
    var integer: j is 0;
    var array array integer: a is 10 times 10 times 0;
    const EXCEPTION: FOUND20 is enumlit;
  begin
    for i range 1 to 10 do
      for j range 1 to 10 do
        a[i][j] := rand(1, 20);
      end for;
    end for;
    block
      for i range 1 to 10 do
        for j range 1 to 10 do
          write(a[i][j] lpad 2 <& ", ");
          if a[i][j] = 20 then
            raise FOUND20;
          end if;
        end for;
        writeln;
      end for;
    exception
      catch FOUND20: writeln;
    end block;
  end func;