#include <bits/stdc++.h>
using namespace std;

int main() {
    int n, k;
    cin >> n >> k;
    vector<int> a(n);
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    vector<int> b = a;
    sort(b.begin(), b.end());
    int lim = b[k - 1];
    vector<int> ans;
    for (int i = 1; i < n; i++) {
        if (a[i - 1] <= lim && a[i] > lim) {
            ans.push_back(i + 1);
        }
    }
    cout << ans.size() << endl;
    for (int x : ans) {
        cout << x << " ";
    }
    cout << endl;
}