#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int t;
  cin >> t;
  while (t) {
    int n;
    cin >> n;
    int k = 1;
    for (int i = 1; i <= n; i++) {
      cout << k << " ";
    }
    cout << endl;
    t--;
  }
}
