Asked inAmazon,Sdet-I

Given a singly linked list, write a recursive method to reverse every 3 nodes in the list. I did not write a clean code for this. He moved on because of lack of time

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Reverse every 3 nodes in a singly linked list using recursion

  • Create a recursive function that takes in a node and a count

  • If count is less than 3, return the node

  • Reverse the first 3 nodes and call the ...read more

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Amazon Sdet-I Interview Questions
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