#include <iostream>
#include <cstdio>
#include <algorithm>
#include <vector>
using namespace std;
#define SZ(a) (int)(a).size()
typedef long long ll;
typedef unsigned int uint;
int main() {
cin.sync_with_stdio(false);
int n;
cin >> n;
auto a = vector<int>(n, ~(1u<<31));
for (auto i = 0; i < n; i++) {
for (auto j = 0; j < n; j++) {
int x;
cin >> x;
a[i] &= x;
a[j] &= x;
}
}
for (auto i = 0; i < n; i++) {
printf("%d%c", a[i], " \n"[i == n-1]);
}
return 0;
}
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