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Flip Service Linked Path

Medium

Linked List

In "Flip Service Linked Path", a singly linked sequence is represented as an array in input order.

Return the sequence in reversed order as if the linked list pointers were fully reversed.

Example 1

Input:head = [11,12,13,14]
Output:[14,13,12,11]

For input head = [11,12,13,14], reversing the node direction makes the values appear in reverse order, so the output is [14,13,12,11]. Therefore, return [14,13,12,11].

Example 2

Input:head = [22,23]
Output:[23,22]

For input head = [22,23], reversing the node direction makes the values appear in reverse order, so the output is [23,22]. Therefore, return [23,22].

Constraints

  • 0 <= head.length <= 5000
  • -5000 <= head[i] <= 5000
solution.js
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Test Cases (2)

Test Case 1
Input:
[11,12,13,14]
Expected Output:
[14,13,12,11]
Test Case 2
Input:
[22,23]
Expected Output:
[23,22]