func_code_string: #include <bits/stdc++.h>   using namespace std;   const int MOD = 1e9 + 7;   const int nax = 1e6 + 10;   vector<int> tree(4 * nax);   long long i, j, x, y, k, val;   int32_t main() {     ios_base::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     long long t;     cin >> t;     while (t--) {       long long r, g, b;       cin >> r >> g >> b;       vector<long long> v;       v.push_back(r), v.push_back(g), v.push_back(b);       sort(v.begin(), v.end());       if (v[2] >= v[1] + v[0])         cout << v[1] + v[0] << endl;       else         cout << (v[0] + v[1] + v[2]) / 2 << endl;     }   }   