func_code_string: #include <bits/stdc++.h>   using namespace std;   vector<int> fac;   void solve() {     long long int n, s, c = 0;     cin >> n;     vector<long long int> a, o;     for (long long int i = 0; i < n; i++) {       cin >> s;       a.push_back(s);     }     for (long long int i = 0; i < n; i++) {       cin >> s;       o.push_back(s);     }     int a1 = *min_element(a.begin(), a.end());     int o1 = *min_element(o.begin(), o.end());     for (long long int i = 0; i < n; i++) {       long long int e = a[i] - a1;       long long int f = o[i] - o1;       c += max(e, f);     }     cout << c << endl;   }   int main() {     int t;     cin >> t;     while (t--) {       solve();     }     return 0;   }   