InterviewBit Problems   Remove Duplicates from Sorted Array II : Unsolved

About the Remove Duplicates from Sorted Array II : Unsolved category (1)
Correct as custom input but runtime error on submission (1)
A simple two pointer code in c++; (1)
Python O(n) solution not getting accepted (2)
Showing TLE don`t know why? (3)
Shortest solution! Can be used for At Most K Duplicates as weill (2)
Can't be simpler than this. or is it ? - let me know (2)
Shortest and simplest C++ Soln (1)
Solution works on IDE but fails on tests (2)
Test case fails (1)
Same Concept, A condition more (1)
Java Users - use equals() method to compare integers (1)
Easy, Readable and Efficient C++, (1)
Why it is returning 0 0 on testcase 1 0 (2)
Wrong expected output for the problem (2)
Failure for large test cases (1)
Error report in input format (2)
O(n) solution is good enough (4)
Checker is buggy (3)
Modification of elements possible (2)
Can't find what's wrong with this submission (2)
Wrong answer on submission (3)
Testing of code is wrong in Python (1)
By changing the original array there is TLE and you do not do that in your comple (1)
Anshuman Singh When I submit the code, it fails for an input, but works perfectly (5)
Please see, my solution works fine for the faling test case on IDE and on my mach (2)