func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long t, n, min1, min2, a, b;     cin >> t;     while (t--) {       cin >> n;       long long arr1[n];       long long arr2[n];       for (long long c = 0; c < n; c++) {         cin >> arr1[c];       }       for (long long d = 0; d < n; d++) {         cin >> arr2[d];       }       min1 = arr1[0];       for (long long i = 0; i < n; i++) {         if (min1 > arr1[i]) {           min1 = arr1[i];         }       }       min2 = arr2[0];       for (long long j = 0; j < n; j++) {         if (min2 > arr2[j]) {           min2 = arr2[j];         }       }       long long count = 0;       for (long long k = 0; k < n; k++) {         a = arr1[k] - min1;         b = arr2[k] - min2;         if (a > b) {           count = count + a;         } else {           count = count + b;         }       }       cout << count << endl;     }     return 0;   }   