#include <iostream>
#include <vector>
#include <numeric>

int main() {
    std::cout << "Hello from the UNITE HPC Cluster!" << std::endl;

    // Quick C++14 feature check (vectors and lambda reductions)
    std::vector<int> data = {1, 2, 3, 4, 5};
    int sum = std::accumulate(data.begin(), data.end(), 0);
    
    std::cout << "Data verification sum: " << sum << " (Expected: 15)" << std::endl;
    return 0;
}