func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     scanf( %d , &n);     long long val, sum = 0, minOdd = 1000000001;     for (int i = 0; i < n; i++) {       scanf( %lld , &val);       if (val & 1) minOdd = min(minOdd, val);       sum += val;     }     printf( %lld n , (sum & 1) ? sum - minOdd : sum);     return 0;   }   