#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define f first
#define s second

using namespace std;

typedef vector<int> vi;
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<vi> vvi;

int main(){

    int n;
    cin >> n;
    vector<int> va;
    vector<int> vb(n);
    for(int i = 0; i < n; i++){
        int aux;
        cin >> aux;
        vb[i] = aux;
        va.push_back(aux);
    }
    for(int i = 0; i < n; i++){
        cout << va[i] << " - - - " << vb[i] << endl;
    }
    cout << "-------" << endl;
    cin >> n;
    vector<pair<int,int>> vp;
    for(int i = 0; i < n; i++){
        int x, y;
        cin >> x >> y;
        vp.push_back(make_pair(x, y));
    }
    for(int i = 0; i < n; i++){
        cout << "x = " << vp[i].first << "  y = " << vp[i].second << endl;
    }
    cout << "-------" << endl;
    cin >> n;
    vector<vector<int>> vm;
    int matrix[n][n];
    for(int i = 0; i < n; i++){
        vm.push_back(vector<int>()); //inserção de um vetor vazio
        for(int j = 0; j < n; j++){
            int aux;
            cin >> aux;
            matrix[i][j] = aux;
            vm[i].push_back(aux);
        }
    }
    for(int i = 0; i < n; i++){
        cout << "inicio linha" << endl;
        for(int j = 0; j < n; j++){
            cout << "matrix -> " << matrix[i][j] << " vector -> " << vm[i][j] << endl;
        }
        cout << "fim linha" << endl;
    }
}