CCCPaste

Untitled

#include 
#include 
using namespace std;

int main() {
    
    int n;
    cin >> n;
    vector v;
    for(int i = 0; i < n; i++) {
        int x;
        cin >> x;
        
        v.push_back(x);
    }
    
    cout << v.size() << endl;
    return 0;
}