프로그래머스 - 프린터 (C#)

using System.Collections.Generic;

public class Solution
{
    public int solution(int[] priorities, int location)
    {
        Queue<KeyValuePair<int, int>> printer = new Queue<KeyValuePair<int, int>>();
        Queue<KeyValuePair<int, int>> priorityPrinter = new Queue<KeyValuePair<int, int>>();
        for (int i = 0; i < priorities.Length; ++i)
            printer.Enqueue(new KeyValuePair<int, int>(i, priorities[i]));

        int answer = 0;
        while (printer.Count > 0)
        {
            var dequeue = printer.Dequeue();
            bool max = true;
            foreach (var peek in printer)
            {
                if (peek.Value > dequeue.Value)
                {
                    max = false;
                    break;
                }
            }

            if (max)
            {
                priorityPrinter.Enqueue(dequeue);
                answer++;
                if (dequeue.Key == location)
                    return answer;
            }
            else
            {
                printer.Enqueue(dequeue);
            }
        }

        return 0;
    }
}