one test case is not passsing
Whats the error plz check
relative order among even’s and odd’s must be same.
your code does not take care of that.
ex->
5
1 2 3 4 5
expected output
1 3 5 2 4
what should i change in this to debug this
we cant manitain relative order through this approach.
the idea to solve this problem is to maintain two seprate list one for even and one for odd .
and then append head of even to the tail of odd
and update the declare head of odd list and new head of original list
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