#include <bits/stdc++.h>
using namespace std;

#ifdef DEBUG_
#include <compe/debug.hpp>
#else
#define dump(...)
#endif

#define FastIO cin.tie(nullptr), ios_base::sync_with_stdio(false);
#define rep(i, n) for (int i = 0; (int)i < n; ++i)
#define repa(i, a, n) for (int i = a; (int)(i) < (n); (++i))
#define rrep(i, n) for (int i = (n - 1); (int)i >= 0; --i)
#define rrepa(i, a, n) for (int i = a; (int)i >= 0; --i)
#define EACH(x, a) for (auto& x : a)
#define output(msg) cout << (msg) << '\n'
#define die(msg)         \
  do {                   \
    cout << msg << endl; \
    exit(0);             \
  } while (0)

template <class A> void read(vector<A>& v);
template <class A, size_t S> void read(array<A, S>& a);
template <class T> void read(T& x) {
  cin >> x;
}
void read(double& d) {
  string t;
  read(t);
  d = stod(t);
}
void read(long double& d) {
  string t;
  read(t);
  d = stold(t);
}
template <class H, class... T> void read(H& h, T&... t) {
  read(h);
  read(t...);
}
template <class A> void read(vector<A>& x) {
  EACH(a, x) read(a);
}
template <class A, size_t S> void read(array<A, S>& x) {
  EACH(a, x) read(a);
}
template <typename T> bool chmax(T& a, const T& b) {
  return ((a < b) ? (a = b, true) : (false));
}
template <typename T> bool chmin(T& a, const T& b) {
  return ((a > b) ? (a = b, true) : false);
}

using llint = long long int;

int main() {
  FastIO;

  int n;
  read(n);

  int ave_x{}, ave_y{};
  vector<int> xi(n), yi(n);
  rep(i, n) {
    int x, y;
    read(x, y);
    xi[i] = x;
    yi[i] = y;
    ave_x += x;
    ave_y += y;
  }

  // alright?
  ave_x /= n;
  ave_y /= n;
  dump(ave_x, ave_y);

  auto manhattan = [](int x1, int y1, int x2, int y2) {
    return abs(x1 - x2) + abs(y1 - y2);
  };

  int ans{999999};

  repa(cur_x, ave_x - 10, ave_x + 10) {
    repa(cur_y, ave_y - 10, ave_y + 10) {
      int dist{};
      rep(i, n) {
        dist += manhattan(cur_x, cur_y, xi[i], yi[i]);
      }
      chmin(ans, dist);
    }
  }

  output(ans);
}