InterviewBit Problems   Find Permutation : Unsolved

About the Find Permutation : Unsolved category (1)
East C++ Code - O(n) complexity (2)
C++ Solution with Linear Time Complexity (3)
I ran with IB Girlfriend he is not allowing my program to display output (1)
An unique approach probably you wouldn't have guessed with O(n) time complexity (5)
Why this is given TLE (python 3).Please explain (1)
Easy CPP solutio (2)
Very easy to understand C++ code in O(n) Time complexity (1)
IB's compiler is faulty (4)
Can someone explain the below usecase (2)
Question and the "solution" do not match (1)
What is wrong with my code? It says Runtime error. I'm a beginner (2)
Easy solution in java in linear time and space (1)
Question related to expected output (2)
Many Permutation Possibles eg for given sample { 2 3 1} also possible. but y it is incorrect? (7)
What wrong with answer (1 3 2 5 4 6)? (2)
Weak Test cases. O(nlogn) passes (1)
Various solutions are acceptable (3)
Question statement is wrong (2)
Regarding Output (2)
Question not clearly understandable (2)
Wrong solution accepted! (1)
Correctedness is okay, but efficiency is wrong (1)
I debugged and checked my return list. It has some elements. But in the output it (2)