InterviewBit Problems   INVERSIONS : Unsolved


About the INVERSIONS : Unsolved category (1)
O(NlogN) solution still gets Time Limit Exceeded (1)
Any O(N^2) time solution gets a Time Limit Exceeded error (1)
Different answer on same testcase when run on custom input and when run on test (2)
I dont understannd. When I am putting the input A : [ 84, 2, 37, 3, 67, 82, 19, (3)
How does this relate to hashing and maps or tree data structures? (2)
For input [ 59, 29 ] :- Error: Array index out of bounds (2)
What is wrong with this solution(INVERSIONS)? (2)
Showing MLE (memory limit exceeded) (2)
Mismatch output (2)
Wrong answer. please check my code (2)
Issue with input A : [84, 2 ,37 , 3, 67, 82, 19 (2)
Issuw with input A : [84, 2 ,37 , 3, 67, 82, 19, (1)
I declared a variable mask of int type, then do some and mask updated by mask &g (5)