func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     int cnt = 0;     int val;     int min = 1000;     int evesum = 0, total = 0, oddsum = 0;     for (int i = 0; i < n; i++) {       cin >> val;       if (val % 2 == 0) {         evesum += val;       } else {         oddsum += val;         cnt++;         if (val < min) min = val;       }     }     if (oddsum == 0)       cout <<  0  << endl;     else if (oddsum % 2 == 0) {       oddsum -= min;       int ans = oddsum + evesum;       cout << ans << endl;     } else {       int ans = oddsum + evesum;       cout << ans << endl;     }     return 0;   }   