X88461 Màxim i mínim d'un vector

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

vector <int> read_vector() {
    int n;
    cin >> n;
    vector <int> v (n);
    for (int i=0; i<n; ++i) cin >> v[i];
    return v;
}

void min_max(const vector <int>& v) {
    int min = v[0], max = v[0];
    if (v.size() > 1) {
        for (int i=1; i < v.size(); ++i) {
            if (v[i] < min) min = v[i];
            if (v[i] > max) max = v[i];
        }
    }
    cout << max << " " << min << endl;
}


int main() {
    vector <int> v = read_vector();
    min_max(v);
}