copy vector c++

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

int main() {
    std::vector<int> original = {1, 2, 3, 4, 5};
    std::vector<int> copy;

    copy.resize(original.size());
    std::copy(original.begin(), original.end(), copy.begin());

    for (int num : copy) {
        std::cout << num << " ";
    }

    return 0;
}