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

vector<int> concatenacio(const vector<int>& v1, const vector<int>& v2) {
    int t = v1.size() + v2.size();
    int j = 0;
    vector<int> v3(t);
    for (int i = 0; i < v1.size(); ++i) v3[i] = v1[i];
    for (int i = v1.size(); i < v3.size(); ++i) {
        v3[i] = v2[j];
//      ++j;
    }
    return v3;
 }

 int main () {
     vector<int> v3;
     cout << "Intr. long. v1 seguit de elem v1" << endl;

     int x;
     cin >> x;
     vector<int> v1(x);
     for (int i = 0; i < x; ++i) cin >> v1[i];
     cout << v1[0];
     for (int i = 1; i < x; ++i) cout << ' ' << v1[i];
        cout << endl;
     cout << "OK ara int. long v2 + elem. v2:" << endl;

     cin >> x;
     vector<int> v2(x);
     for (int i = 0; i < x; ++i) cin >> v2[i];
     cout << v2[0];
     for (int i = 1; i < x; ++i) cout << ' ' << v2[i];
        cout << endl;

 cout << "Ok, ara concatenacio vectors" << endl << "-->";
 v3 = concatenacio (v1, v2);
     int z = v3.size();
     for (int i = 0; i < z; ++i) cout << ' ' << v3[i];
     cout << endl;
 }