InterviewBit Problems   Count Element Occurence : Unsolved

About the Count Element Occurence : Unsolved category (1)
Custom input testing is giving the right answer while on submission, the same code is said to be giving a wrong one!?! (1)
Why is this code giving wrong answer? (2)
Why this approach does not work? (2)
Shows time limit exceeded, can't understand how and why (1)
Giving wrong output please have a look (1)
Cpp soln using binary search (2)
VV simple C++ soln (1)
Nope. You aren't supposed to use STL for this (1)
One line solution using STL (2)
Noob Approach but works :) (1)
Code is not working! But why? (2)
Recursive Bin_search approach (1)
Testing and Submission give different results for same Input (3)
Test and Submit giving different results? (5)
It's give different result on my local system please help someone (1)
Whats the problem with this code? (2)
Incorrect case handling (1)
Use of vector.erase? (3)
Regarding the Problem of count in BS (2)
Is Interviewbit broken? (1)
(Irrelevant to problem) how i can delete the post (1)
Recursive solution for the given problem is giving MLE.Why? (3)
Count Element Occurence (3)
Different result during test and submit (3)
What is wrong with this code? (1)
Showing different value in submission (1)
Time limit exceeded (3)
Exceeded time limit even for small inputs, but works well on eclipse :/ so its definitely not an infinite loop (1)
Even expected and custom test case output are matching , at submission it is show (3)