#include <bits/stdc++.h>
using namespace std;
int n, a[51][51], ans[51];
bool check(int j, int x) {
  for (int i = 1; i <= n; i++)
    if (a[j][i] > x || a[i][j] > x) return false;
  ans[j] = x;
  return true;
}
int main() {
  scanf("%d", &n);
  for (int i = 1; i <= n; i++)
    for (int j = 1; j <= n; j++) scanf("%d", &a[i][j]);
  for (int i = 1; i <= n; i++) {
    int j = 1;
    while (ans[j] || !check(j, i)) j++;
  }
  for (int i = 1; i <= n; i++) printf("%d ", ans[i]);
  return 0;
}
