func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long M = 2e5 + 7, MOD = 1e9;   long long cnt = 0;   long long arr[M], arrr[M];   long long sum, sum1, mx = 0;   int main() {     ios::sync_with_stdio(false);     cin.tie(0);     long long t;     cin >> t;     for (int i = 0; i < t; i++) cin >> arr[i];     for (int i = 0; i < t; i++) {       cin >> arrr[i];     }     for (int i = 0; i < t; i++) {       sum = arr[i];       sum1 = arrr[i];       mx = max(mx, sum + sum1);       for (int j = i + 1; j < t; j++) {         sum = sum | arr[j];         sum1 = sum1 | arrr[j];         mx = max(mx, sum + sum1);       }     }     cout << mx << endl;     return 0;   }   