#include <iostream>
#include <iterator>
#include <vector>
using namespace std;
int main() {
int n = 5;
int m = 6;
vector<vector<int>> a(n, vector<int>(m));
for (int i = 0; i < n; ++i) {
for (int j = 0; j < m; ++j)
cin >> a[i][j];
}
vector<double> ans(m);
for (int i = 0, q = 0; i < m; ++i, ++q) {
int sum = 0;
int cnt = 0;
for (int j = 0; j < n; ++j) {
if (a[j][i] < 0) {
sum += a[j][i];
++cnt;
}
}
if (sum)
ans[q] = sum / (double)cnt;
}
copy(ans.cbegin(), ans.cend(), ostream_iterator<double>(cout, " "));
}
#include <iostream>
using namespace std;
int main(){
int N;
cin >> N;
while (N>0){
cout << N % 10 << " ";
N /= 10;
}
return 0;
}