ACPC 2026 - Problem B - C++

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

int solve(int n, vector<int> arr) {
    // Solve problem
    return 0;
}

int main() {
    int n; cin >> n;
    vector<int> arr;
    for(int i = 0; i < n; i++) {
        int x; cin >> x;
        arr.push_back(x);
    }
    cout << solve(n, arr) << endl;
}