Delete alternate nodes of linked list

easy
1. You are given a linkedlist of a number
 2. Delete  alternate nodes using iteration

Input Format

Input has been managed for you

Output Format

Output has been managed for you

Constraints

n<=10^4

Notice

Try First, Check Solution later

1. You should first read the question and watch the question video.
2. Think of a solution approach, then try and submit the question on editor tab.
3. We strongly advise you to watch the solution video for prescribed approach.

Example

Input
6
1 2 3 4 5 6
Output
1 3 5
Previous
Count Pairs Having Sum X
Next
Sum Of Last K Nodes In A Linked List

Related Questions