Print Linked List elements
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  Difficulty: Basic   Marks: 1
Associated Course(s):   Sudo Placement 2019

You are given the pointer to the head node of a linked list. You have to print all of its elements in order in a single line.
 

Input:

You have to complete a method which takes one argument: the head of the linked list. You should not read any input from stdin/console. The struct Node has a data part which stores the data and a next pointer which points to the next element of the linked list. There are multiple test cases. For each test case, this method will be called individually.


Output:

Print the elements of the linked list in a single line separated by a single space.


Example:
Input
2
2
1 2
1
4

Output
1 2
4



To be used only for expected output :
Here the first line denotes an integer 'T' the no of test cases and the next line denotes 'N' the no of nodes of linked list . Then the line after that contains N space separated integers denoting the values of the nodes of the linked list .

 

** For More Input/Output Examples Use 'Expected Output' option **

Contributor: Harshit Sidhwa
Author: shubham54


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