Reverse Nodes in K-Group | Reverse Linked List in groups of given size

Опубликовано: 21 Апрель 2026
на канале: Fit Coder
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In this video, I have explained how to reverse nodes of a linked list in k-Group.
Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.
k is a positive integer and is less than or equal to the length of the linked list. If the number of nodes is not a multiple of k then left-out nodes, in the end, should remain as it is.
This question is also known as following:
Reverse a Linked List in groups of given size
Reverse every group of `k` nodes in a linked list

Source code: https://github.com/fit-coder/fitcoder...

00:00 Introduction
00:09 Problem Explanation
01:40 Solution
10:07 Implementation

Reverse a Linked List:    • Reverse A Linked List | 3 Methods  
Reverse Sublist of a Linked List:    • Reverse Sublist of Linked List | Reverse L...  
Reverse Nodes in k-Group:    • Reverse Nodes in K-Group | Reverse Linked ...  

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I live in New Delhi and love explaining programming concepts. I have done M.Tech(BITS Pilani) + B.Tech(PEC, Chandigarh) in Computer Science and am currently working as a software engineer in a MNC.
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