>>11366906>>studying basic combinatoricsbasic combinatorics isn't hard. If you're doing Lovasz or any given Hungarian tradition in combo, then yes it's difficult, but combinatorics is by far one of the most accessible yet inherently useful subfields of mathematics. Given that it's common for modern combinatorics, graph theory, and number theory papers to have CS researchers on their author list, what makes you think CS majors don't study these subjects?