Multiple Values as one parameters

#include <iostream>
#include <vector>

void printall(std::vector<int> values) {
    for(int n=0; n!= values.size(); n++) {
        std::cout << values.at(n) << std::endl;
    }
    return;
}

int main() {
    printall( {5, 10, 14, 16, 17} );
    return 0;
}