Delete Middle Element of a Stack

Medium

Given a stack, delete the middle element of the stack without using any additional data structure. If stack size is even assume mid is (size-1)/2

1Example 1

Input:

{
  "stack": [
    1,
    2,
    3,
    4,
    5
  ]
}

Output:

[
  1,
  2,
  4,
  5
]

2Example 2

Input:

{
  "stack": [
    1,
    2,
    3,
    4
  ]
}

Output:

[
  1,
  3,
  4
]

3Example 3

Input:

{
  "stack": [
    10,
    20,
    30,
    40,
    50,
    60
  ]
}

Output: