.Net

Vijay Toorpaty asked 1 year ago
    1. What does this code fragment do?

    Node mystery(Node ptr) {
        Node temp;
        Node previous = null;
        while (ptr != null) {
            temp = ptr.next;
            ptr.next = previous;
            previous = ptr;
            ptr = temp;
        }
        return previous;
    }  Â

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