#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("Ofast,inline") // Ofast = O3,fast-math,allow-store-data-races,no-protect-parens
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("bmi,bmi2,lzcnt,popcnt") // bit manipulation
#pragma GCC target("movbe") // byte swap
#pragma GCC target("aes,pclmul,rdrnd") // encryption
#pragma GCC target("avx,avx2,f16c,fma,sse3,ssse3,sse4.1,sse4.2")
typedef long long ll;
#define rep(i, a, b) for (int i = (a); i < int(b); i++)
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
#define pb push_back
inline void fast() { ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); }
ll INF = 1000000000;
ll mod = 1e9 + 7;
#define int ll
#define float double
//
int32_t main()
{
fast();
ll n = 1112, s = 9;
cout << n << "\n";
rep (i, 0, n) {
cout << s << " ";
}
cout << "\n";
}
