Question

I have a Queue. How do I select the value that occurs most frequently and assign it to an int via LINQ expressions?

int number = (from i in queue
             group // ?
             select i).First();

Answer 1

        Queue<int> queue = new Queue<int>();

        queue.Enqueue(1);
        queue.Enqueue(2);
        queue.Enqueue(3);
        queue.Enqueue(4);
        queue.Enqueue(5);
        queue.Enqueue(2);
        queue.Enqueue(3);
        queue.Enqueue(2);
        queue.Enqueue(4);

        int number =(from c in queue
                     group c by c into g
                     orderby g.Count() descending
                     select g.Key).FirstOrDefault();

I hope it can help you.