#include <bits/stdc++.h>
using namespace std;
unsigned long long min(unsigned long long x, unsigned long long y) {
  if (x < y) return x;
  return y;
}
unsigned long long max(unsigned long long x, unsigned long long y) {
  if (x < y) return y;
  return x;
}
long long min(long long x, long long y) {
  if (x < y) return x;
  return y;
}
long long max(long long x, long long y) {
  if (x < y) return y;
  return x;
}
unsigned long long gcd(unsigned long long x, unsigned long long y) {
  if (!x) return y;
  if (!y) return x;
  if (x > y) swap(x, y);
  return gcd(x, y % x);
}
unsigned long long inv(unsigned long long a, unsigned long long c) {
  if (a == 1) {
    return 1;
  }
  return ((c - (c / a)) * inv(c % a, c)) % c;
}
long long k;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cin >> k;
  for (int n = 3; n <= 2000; n++) {
    if ((k + n) / (n - 2) <= 1e6) {
      cout << n << "\n";
      cout << "-1";
      for (int i = 0; i < n - 2; i++) {
        cout << " " << (k + n) / (n - 2);
      }
      cout << " " << (k + n) % (n - 2) << "\n";
      return 0;
    }
  }
  return 0;
}
