I generate the values using range and then convert them to sets. I am thinking about an approach which involves subtracting the ranges, or something along those lines, nothing concrete yet.
On Wed 18 Apr, 2018, 8:43 PM Neil Cerutti, <ne...@norwich.edu> wrote: > On 2018-04-18, tejaswi prakash <tejaswidprak...@gmail.com> wrote: > > Hello all, > > I have 3 continuous (steps of 1) ranges a,a1,a2. All of them sorted. > > I am performing the following operations on them > > > > a = a.difference (a1) > > a = a.difference(a2) > > If they are each stored as a set I don't see how they can be > sorted. Are you converting to set and then calling difference? > > It may still be more efficient than writing your own loop to take > advantage of the sorted status of the original objects. > > -- > Neil Cerutti > > -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list
