#include <bits/stdc++.h>
using ll = int64_t;
using ld = long double;
using namespace std;

int cnt = 0;

class C {
public:
    int b;

    C() {
        cnt++;
    }

    C(const C& other) {
        cnt++;
    }

    C(C&& other) noexcept {
        cnt++;
    }
};

C F() {
    C res;
    res.b = 3;
    return res;
}

int main() {
#ifdef PAUNSVOKNO
    freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout);
#endif
    ios_base::sync_with_stdio(false); cout.setf(ios::fixed); cout.precision(20);
    C a = F();
    cout << cnt << "\n";
}