func_code_string: #include <bits/stdc++.h>   using namespace std;   const int inf = INT_MAX;   const int mod = 1e9 + 7;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     int t;     cin >> t;     while (t--) {       int n;       cin >> n;       int arr[2][n];       int sum[2][n];       for (int i = 0; i < 2; i++) {         for (int j = 0; j < n; j++) {           cin >> arr[i][j];           if (j == 0)             sum[i][j] = arr[i][j];           else             sum[i][j] = sum[i][j - 1] + arr[i][j];         }       }       int move1 = sum[0][n - 1];       int move2 = sum[1][n - 1];       int ans = min(move1 - arr[0][0], move2 - arr[1][n - 1]);       for (int i = 1; i < n; i++) {         int temp1 = move1 - sum[0][i];         int temp2 = sum[1][i - 1];         ans = min(ans, max(temp1, temp2));       }       cout << ans << endl;     }   }   