using System;
using System.Collections.Generic;

namespace new_golden_shoe
{
    class Program
    {
        static void Main(string[] args)
        {
            int N = Convert.ToInt32(Console.ReadLine());
            int[] J = new int[N];
            for (int i = 0; i < N; i++)
            {
                J[i] = Convert.ToInt32(Console.ReadLine());
            }
            int max = 0; int Nmax = 0;
            List<int> A = new List<int>();
            for (int i = 0; i < N; i++)
            {
                if (max < J[i])
                {
                    max = J[i];
                    A.Clear();
                    A.Add(i + 1);
                }
                else if (max == J[i])
                {
                    A.Add(i + 1);
                }
            }
            Console.WriteLine(max);
            Console.WriteLine(A.Count);
            for (int i = 0; i < A.Count; i++)
            {
                Console.WriteLine(A[i]);
            }






            Console.ReadKey();
        }
    }
}