#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, i, k, s, flag = 0, count = 0;
  scanf("%d %d %d", &n, &k, &s);
  for (i = 0; i < n; i++) {
    if (count != k) {
      if (flag == 0)
        printf("%d", s), flag = 1;
      else
        printf(" %d", s);
      count++;
    } else {
      if (flag == 0)
        printf("%d", s + 5201314), flag = 1;
      else
        printf(" %d", s + 5201314);
    }
  }
  return 0;
}
