%!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

/esthetic10 {
    10 esthetic
} bind def

/esthetic {
    5 dict begin
    /base exch def
    /n exch def
    /pdigit 0 def
    /ch false def
    true
    {
        n 0 le {
            exit
        } if
        /digit n base mod def
        ch {
            digit pdigit sub abs 1 ne {
                pop false
                exit
            } if
        } if
        /ch true def
        /pdigit digit def
        /n n base idiv def
    } loop
    end
} bind def

(esthetic) test.start
5456 esthetic10 test
120 esthetic10 not test
12 esthetic10 test
5654 esthetic10 test
890 esthetic10 not test
test.end