#include <iostream>

using namespace std;

long long K;

long long pow2(long long p) {
    long long r = 1;
    for (long long i = 0; i < p; i++) {
        r *= 2;
    }
    return r;
}

int main(int argc, char const *argv[])
{
    cin >> K;
    if (K == 0) {
        cout << 1 << endl;
        cout << 0 << endl;
        return 0;
    }
    long long sizeb, nzero;
    for (sizeb = 2; sizeb <= 30; sizeb++) {
        bool bf = false;
        for (nzero = 0; nzero <= sizeb - 2; nzero++) {
            if (pow2(nzero) * (sizeb - nzero) * (sizeb - nzero - 1) / 2 == K) {
                bf = true;
                break;
            }
        }
        if (bf) {
            break;
        }
    }
    cout << sizeb << endl;
    for (long long i = 0; i < nzero; i++) {
        cout << "0 ";
    }
    for (long long i = 0; i < sizeb - nzero; i++) {
        cout << "1";
        if (i != sizeb - nzero - 1) {
            cout << " ";
        } else {
            cout << endl;
        }
    }
    return 0;
}