%!PS

% begin included library code
% see https://github.com/Firedrake/postscript-libraries/
/test {
    /test.count test.count 1 add def
    {
        /test.pass test.pass 1 add def
    } {
        ( ) print
        test.count (....) cvs print
        (-fail) print
    } ifelse
} bind def

/test.end {
    ( ) print
    test.count 0 gt {
        (Passed ) print
        test.pass (...) cvs print
        (/) print
        test.count (...) cvs print
        ( \() print
        test.pass 100 mul test.count idiv (...) cvs print
        (%\)) print
        (\r\n) print
    } if
} bind def

/test.start {
    print (:) print
    /test.pass 0 def
    /test.count 0 def
} bind def


% end included library code

/specialintegers {
    4 dict begin
    /n exch def
    /o 0 def
    1 1 n {
        /f 0 dict def
        /s true def
        dup log cvi 1 add string cvs {
            /c exch def
            f c known {
                /s false def
                exit
            } {
                f c true put
            } ifelse
        } forall
        s {
            /o o 1 add def
        } if
    } for
    o
    end
} bind def

(specialintegers) test.start
15 specialintegers 14 eq test
35 specialintegers 32 eq test
test.end