Java Software Developer Interview Questions

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1) Given a singly linked list and an integer K, reverse the nodes of the linked list in groups of size K and return the modified list. If the number of nodes is not a multiple of K, then the remaining nodes at the end should remain as they are.
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Software Engineer - Java Developer

Interviewed at Apolis

4.3
Oct 14, 2025

1) Given a singly linked list and an integer K, reverse the nodes of the linked list in groups of size K and return the modified list. If the number of nodes is not a multiple of K, then the remaining nodes at the end should remain as they are.

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