#include <bits/stdc++.h>
using namespace std;
int dx4[4] = {1, 0, -1, 0};
int dy4[4] = {0, -1, 0, 1};
int dx8[8] = {1, 0, -1, 1, -1, 1, 0, -1};
int dy8[8] = {1, 1, 1, 0, 0, -1, -1, -1};
const int INF = 1e9;
const long long LLINF = 1e18;
const int MAX_V = 1e6 + 1;
const long long mod = 1000000007;
int n, k, s;
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  cin >> n >> k >> s;
  for (int i = 0; i < (int)(n); i++) {
    if (i < k) {
      cout << s << " ";
    } else {
      cout << s + 1 << " ";
    }
  }
  cout << endl;
}
