using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] NList => ReadLine().Split().Select(int.Parse).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var c = NList;
        var (n, k) = (c[0], c[1]);
        var a = NList;
        var list = new List<(int id, int ai)>();
        for (var i = 0; i < a.Length; ++i) list.Add((i, a[i]));
        list.Sort((l, r) => l.ai.CompareTo(r.ai));
        var issleep = new bool[n];
        for (var i = 0; i < k; ++i) issleep[list[i].id] = true;
        var ans = new List<int>();
        for (var i = 1; i < n; ++i) if (issleep[i - 1] && !issleep[i]) ans.Add(i + 1);
        WriteLine(ans.Count);
        WriteLine(string.Join(" ", ans));
    }
}