Dsa
Linked List
Easy
Remove Duplicates from a Linked List
You are given a linked list that may contain duplicates. Write a program that removes all duplicate values from the list, such that each value appears only once.
Input format:
- The first line contains an integer n, the number of elements in the linked list.
- The next n lines contain integers for the linked list.
Output format:
- Print the linked list after removing duplicates, each value on a new line.
Example:
Input:
5
1
2
2
3
3
Output:
1
2
3
Key concepts
linked_listduplicatesfiltering
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