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

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int N,K; cin >> N >> K;
    vector<int> A(N),B(N),sleep(N);
    for(auto &a : A) cin >> a;
    B = A;
    sort(B.begin(),B.end());

    int limit = B.at(K-1);
    for(int i=0; i<N; i++){
        if(A.at(i) <= limit) sleep.at(i) = 1;
    }

    vector<int> answer;
    for(int i=0; i<N-1; i++){
        if(sleep.at(i) == 1 && sleep.at(i+1) == 0) answer.push_back(i+2);
    }
    cout << answer.size() << endl;
    for(auto a : answer) cout << a << " ";
    cout << endl;
}