func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     int t;     cin >> t;     while (t--) {       int n;       cin >> n;       long long int a[n], b[n];       long long int sum = 0, suma = 0;       for (int i = 0; i < n; i++) {         cin >> a[i];         sum += a[i];       }       for (int i = 0; i < n; i++) {         cin >> b[i];         suma += b[i];       }       long long int mina = *min_element(a, a + n);       long long int mine = *min_element(b, b + n);       long long int ans = 0;       for (int i = 0; i < n; i++) {         ans += min(abs(a[i] - mina), abs(b[i] - mine));         int aoeu = a[i];         a[i] -= min(abs(a[i] - mina), abs(b[i] - mine));         b[i] -= min(abs(aoeu - mina), abs(b[i] - mine));         ans += abs(a[i] - mina);         ans += abs(b[i] - mine);       }       cout << ans <<   n ;     }   }   