Though many people have already provided amazing solutions to download the solutions of codeforces in a folder, but now, none seems to be working. Can anyone please provide a script so that I can download the solutions?

The question is- We are given two integers L and R. We are required to determine the count of special numbers ranging in between L and R. If the binary representation of X contains a pattern 101, then X is called special number. Constraints- 1 ≤ L ≤ R ≤ 10^18

We have to print the total count of special numbers in the range [L,R]