#include <bits/stdc++.h>   const long long int mod = 1000000007;   using namespace std;   void toh_chaliye_shuru_karte_hain() {}   void code_samapti_ki_ghoshna() {}   long long int power(long long int a, long long int b, long long int modi) {     a %= modi;     long long int res = 1;     while (b) {       if (b % 2) {         res = (res * a) % modi;       }       b /= 2;       a = (a * a) % modi;     }     return res;   }   int main() {     toh_chaliye_shuru_karte_hain();     ios::sync_with_stdio(0);     cin.tie(0);     int n, x1, y1, x2, y2;     cin >> n >> x1 >> y1 >> x2 >> y2;     if (x1 == 0 && x2 == 0 || x1 == n && x2 == n) {       cout << abs(y1 - y2) <<   n ;     } else if (y1 == 0 && y2 == 0 || y1 == n && y2 == n) {       cout << abs(x1 - x2) <<   n ;     } else {       int ans = 0;       ans += min(n - y1 + n - y2, y1 + y2);       ans += min(n - x1 + n - x2, x1 + x2);       cout << ans <<   n ;     }     code_samapti_ki_ghoshna();     return 0;   }   