vector.cpp

#include <iostream>
#include <vector>
using namespace std;

void print_vector(vector<int>& v) {
    for(int i = 0; i < v.size(); i++) {
        cout << v[i] << " ";
    }
}

int main() {
    int a[5] = {1, 2, 3, 4, 5};
    vector<int> ivector(a, a + 5);

    for(int i = 0; i < ivector.size(); i++) {
        ivector[i] = i;
    }

    print_vector(ivector);

    cout << a[0];

    return 0;
}