InterviewBit Problems   Remove Duplicates from Sorted Array : Unsolved

About the Remove Duplicates from Sorted Array : Unsolved category (1)
Very very troubling test case InterviewBit ;-; (read till end) (3)
This is my best one, but somebody explain why it got only partial points (2)
TLE at submission ! please someone point out the mistake (5)
Please Note that :- Here the internal code will traverse from the start of the array to the length Your Return (1)
Comparision error (4)
Why is it not working if i use hashset in java (2)
What is wrong with my java code (2)
Why does the code not pass the test case [5000, 5000, 5000] but passes [50, 50, 50] (2)
C++ easy solution using 2 pointers (2)
In this ques do we have to erase the element or not is not specified (1)
Wrong output when comparing using arrayList.get() (4)
Most easy one line inbuilt function in C++ code (2)
[PYTHON 2.7] returns nothing for test case [ 0 ]; even when it should return 0 (3)
Using STL simple solution (2)
Wrong ans on submition (1)
Correct output when run as custom but on submission it is showing wrong output (2)
Pathetic Expalantion (1)
Wierd Problem! Code is not working for values greater than 120 (2)
Oneline solution (4)
TLE at submission>? (2)
Got Partial Marks But it shows TLE (2)
Showing right answer in test custom, but runtime error while submission (1)
Really bad question (2)
Do not remove the duplicates (5)
Function not returning any value (2)
Wrong output for this question (1)
Correct output in custom input, but wrong output during submission (1)
Function not returning anything (2)
Not able to understand why time limit exceed for few cases (2)