In editorial, please don't post uncommented code.... it's very difficult to understand uncommented complex code and leads to lots of waste of time.

Actually it does time out when using lists. Thank you for the suggestion. I also found that converting to array did not solve my problem. Dua for girlfriend

This is helpful. It is important to sum in tables separately before joining them. Thanks!

When I am running the program with the given test cases, I am getting an error in the main method rather than the solve method. When i run custom inputs and put in inputs like:

5 1 2 3 4 5

It always works for every value that I put inthe custom input, but gives me runtime errors with lots of test cases

Scanner sc=new Scanner(System.in); String a=sc.next(); String b; int l=a.length(); int c=0; for(int i=0;i=2 { String r=new StringBuffer(b).reverse().toString(); if(r.equals(b)) c++; } } } System.out.println(c) } }