/* Problem URL: https://codeforces.com/gym/106159/problem/G */ #include #include #include using namespace std; using namespace __gnu_pbds; template > using ordered_set = tree; #define V vector #define rmin(a, b) a = min(a, b) #define rmax(a, b) a = max(a, b) #define rep(i, lim) for (int i = 0; i < (lim); i++) #define nrep(i, s, lim) for (int i = s; i < (lim); i++) #define repv(i, v) for (auto &i : (v)) #define fillv(v) for (auto &itr_ : (v)) { cin >> itr_; } #define sortv(v) sort(v.begin(), v.end()) #define all(v) (v).begin(), (v).end() using vi = vector; using vvi = vector; using vvvi = vector; using vvvvi = vector; using ll = long long; using vl = vector; using vvl = vector; using vvvl = vector; using vvvvl = vector; template auto operator<<(ostream &os, const vector &vec)->ostream& { os << vec[0]; for (size_t i = 1; i < vec.size(); i++) { os << ' ' << vec[i]; } os << '\n'; return os; } template auto operator>>(istream &is, vector &vec)->istream& { for (auto &i : vec) { is >> i; } return is; } template auto operator<<(ostream &os, const vector> &vec)->ostream& { for (auto &i : vec) { os << i[0]; for (size_t j = 1; j < i.size(); j++) { os << ' ' << i[j]; } os << '\n'; } return os; } template auto operator>>(istream &is, vector> &vec)->istream& { for (auto &i : vec) { for (auto &j : i) { is >> j; } } return is; } const int oo = INT32_MAX >> 1; const ll OO = INT64_MAX >> 1; void pre() { } #define TEST 0 void solve() { int n; cin >> n; vl a(n); vi p(n); cin >> a >> p; vvi graph(n); rep(i, n) { int u = i; int v = p[i] - 1; if (a[u] > a[v]) { swap(u, v); } graph[u].push_back(v); } // vi group(n); // V vis(n); // V act(n); // vi rem; // vi add; // vi size; // int g = -1; // // int total = 0; // // function dfs = [&](int i) { // act[i] = true; // vis[i] = true; // group[i] = g; // add[g]++; // size[g]++; // // repv(j, graph[i]) { // if (vis[j]) { // continue; // } // // dfs(j); // } // }; // // rep(i, n) { // if (vis[i]) { // continue; // } // // g++; // rem.emplace_back(); // add.emplace_back(); // size.emplace_back(); // dfs(i); // total += size[g] >> 1; // } V activated(n); } int main() { ios::sync_with_stdio(false); cin.tie(nullptr); pre(); int t; (TEST && cin >> t) || (t = 1); while (t--) { solve(); } }