TestCase 1 not passed

#1

Custom TestCase passed but testcase 1 not passing .
code :

#2

logic:

  1. Construct an auxiliary array inc[] from left to right such that inc[i] contains length of the nondecreaing subarray ending at arr[i].
    For A[] = {12, 4, 78, 90, 45, 23}, inc[] is {1, 1, 2, 3, 1, 1}

  2. Construct another array dec[] from right to left such that dec[i] contains length of nonincreasing subarray starting at arr[i].
    For A[] = {12, 4, 78, 90, 45, 23}, dec[] is {2, 1, 1, 3, 2, 1}.

  3. Once we have the inc[] and dec[] arrays, all we need to do is find the maximum value of (inc[i] + dec[i] – 1).
    For {12, 4, 78, 90, 45, 23}, the max value of (inc[i] + dec[i] – 1) is 5 for i = 3.

i have modified your code see in comments

NOTE: please don’t use unusal whitespaces and new line it create problem for us first we have to remove all unnecessary blank line and then think to debug