Remove every k'th node
Submissions: 25345   Accuracy:

31.5%

  Difficulty: Easy   Marks: 2

Given a singly linked list, your task is to remove every kth node from the linked list.

Input:
The first line of input contains number of test cases T. Then T test cases follow. Every test case contains 3 lines. First line of every test case contains an integer N denoting the size of the linked list . The second line contains N space separated values of the linked list. The third line contains an integer K.

Output:
Output for each test case will be space separated values of the nodes of the new transformed linked list.

User Task:
The task is to complete the function deleteK() which should delete every kth nodes from the linked list.

Constraints:
1 <= T <= 50
1 <= N <= 100
1 <= element of linked list <= 1000
0 <= k <= 100

Example:
Input:

2
8
1 2 3 4 5 6 7 8
3
4
1 2 3 4
2

Output:
1 2 4 5 7 8
1 3

Explanation:
Testcase 1
: After removing every 3rd element from the linked list, we have updated list as 1, 2, 4, 5, 7 and 8, and the elements which are removed are 3 and 6.

 

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

Contributor: Amit Khandelwal, Harshit Sidhwa
Author: Shubham Joshi 1


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