#include #define rep(i, ss, ee) for (int i = ss; i < ee; ++i) using namespace std; void solve() { int N, sum = 0; cin >> N; vector v(N); rep(i, 0, N) { cin >> v[i]; sum += v[i]; } sum /= (N-1); int a = 0, b = 0; rep(i, 0, N) { ((sum - v[i] == 2) ? a++ : b++); } cout << a << " " << b << endl; } int main() { ios::sync_with_stdio(false); cin.tie(0); solve(); getchar(); }