Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CS Circles: An In-Browser Python Course for Beginners   Computer Science Circles is a free programming website for beginners that is
designed to be fun, easy to use, and accessible to the broadest possible
audience. We teach Python since it is simple yet powerful, and the course
content is well-structured but written in plain language. The website has over
one hundred exercises in thirty lesson pages, plus special features to help
teachers support their students. It is available in both English and French. We
discuss the philosophy behind the course and its design, we describe how it was
implemented, and we give statistics on its use.

31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin