#include <iostream>
#include <vector>
#include <algorithm>

int main() {
    std::vector<int> loads{7, 2, 5, 2};
    std::ranges::sort(loads);
    std::cout << "Has 5: " << std::ranges::binary_search(loads, 5) << '\n';
    for (int value : loads) { std::cout << value << ' ' ; }
    std::cout << '\n';
}