// NOTE: it is recommended to use this even if you don't understand the following code.

#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

int main() {
    ios::sync_with_stdio(false);
    
//  uncomment the following lines if you want to read/write from files
//  ifstream cin("input.txt");
//  ofstream cout("output.txt");

    int N, K;
    cin >> N >> K;
    vector<int> T(N);


    // insert your code here
    T[0] = 42;
    int res = 42;


    // print the result
    cout << res << "\n";
    for (int i = 0; i < N; i++) {
        cout << T[i] << " ";
    }
    cout << endl;

    return 0;
}