<pre class="shiki github-dark shaku"><code>/** * class Node { * new(val: number, next: Node); * val: number * next: Node * } *//** * @param {Node} list * @return {Node} */const reverseLinkedList = (head) =&gt; { let nextNode = null; let prevNode = null; while (head) { nextNode = head.next; head.next = prevNode; prevNode = head; head = nextNode; } return prevNode;}</code></pre>

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Another basic algorithm even for Front End developers. You are asked to reverse a linked list. Suppose we have Node interface like this class Node { n…