우선순위 큐 규칙에 따른 정렬 ㅡ> 우선순위 큐struct compare { bool operator()(int x, int y) { int x_abs = abs(x); int y_abs = abs(y); if (x_abs == y_abs) return x > y; else return x_abs > y_abs; }};priority_queue, compare> pq;int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n; cin >> n; for (int i = 0; i > x; if (x == 0) { if (pq.size() == 0) cout