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;
}