func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, i, j, k, l;     cin >> n >> i >> j >> k >> l;     int man = (abs(k - i) + abs(l - j));     if (i == n && k == 0 || k == n && i == 0)       cout << min(man + 2 * min(n - j, n - l), man + 2 * min(j, l));     else if (j == n && l == 0 || l == n && j == 0)       cout << min(man + 2 * min(n - k, n - i), man + 2 * min(k, i));     else       cout << man;   }   