#include <bits/stdc++.h>
using namespace std;
using lint = long long;
using uint = unsigned int;
using ulint = unsigned long long;
using ldouble = long double;
using pii = pair<int, int>;
using pli = pair<lint, lint>;
using pdd = pair<double, double>;
using pld = pair<ldouble, ldouble>;
using v1i = vector<int>;
using v1li = vector<lint>;
using v2i = vector<vector<int>>;
using v2li = vector<vector<lint>>;
using v3i = vector<vector<vector<int>>>;
using v3li = vector<vector<vector<lint>>>;
using v1b = vector<bool>;
using v2b = vector<vector<bool>>;
using v3b = vector<vector<vector<bool>>>;
using v1c = vector<char>;
using v2c = vector<vector<char>>;
using v3c = vector<vector<vector<char>>>;
constexpr lint mod1 = 1e9 + 7;
constexpr lint mod2 = 998244353;
int main() {
  int n, m = -1e9;
  scanf("%d", &n);
  v2i v(n, v1i(10)), u(n, v1i(11));
  for (int i = 0; i < n; ++i)
    for (int j = 0; j < 10; ++j) scanf("%d", &v[i][j]);
  for (int i = 0; i < n; ++i)
    for (int j = 0; j < 11; ++j) scanf("%d", &u[i][j]);
  for (int i = 0; i < 1 << 10; ++i) {
    if (i == 0) continue;
    int t = 0;
    for (int j = 0; j < n; ++j) {
      int x = 0;
      for (int k = 0; k < 10; ++k)
        if (i & 1 << k && v[j][k] == 1) ++x;
      t += v[j][x];
    }
    m = max(m, t);
  }
  printf("%d\n", m);
  return 0;
}
