#define _USE_MATH_DEFINES #include using namespace std; #define FOR(i,m,n) for(int i=(m);i<(n);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) (v).begin(),(v).end() using ll = long long; constexpr int INF = 0x3f3f3f3f; constexpr long long LINF = 0x3f3f3f3f3f3f3f3fLL; constexpr double EPS = 1e-8; constexpr int MOD = 1000000007; // constexpr int MOD = 998244353; constexpr int DY4[]{1, 0, -1, 0}, DX4[]{0, -1, 0, 1}; constexpr int DY8[]{1, 1, 0, -1, -1, -1, 0, 1}; constexpr int DX8[]{0, -1, -1, -1, 0, 1, 1, 1}; template inline bool chmax(T& a, U b) { return a < b ? (a = b, true) : false; } template inline bool chmin(T& a, U b) { return a > b ? (a = b, true) : false; } struct IOSetup { IOSetup() { std::cin.tie(nullptr); std::ios_base::sync_with_stdio(false); std::cout << fixed << setprecision(20); } } iosetup; struct StronglyConnectedComponents { std::vector id; std::vector> vertices, g; StronglyConnectedComponents(const std::vector>& graph, const bool is_full_ver = false) : is_full_ver(is_full_ver), n(graph.size()), is_used(n, false), graph(graph), rgraph(n) { order.reserve(n); for (int i = 0; i < n; ++i) { if (!is_used[i]) dfs(i); } id.assign(n, -1); for (int i = 0; i < n; ++i) { for (const int e : graph[i]) rgraph[e].emplace_back(i); } int m = 0; for (int i = n - 1; i >= 0; --i) { if (id[order[i]] == -1) { if (is_full_ver) vertices.emplace_back(); rdfs(order[i], m++); } } g.resize(m); for (int i = 0; i < n; ++i) { for (const int e : graph[i]) { if (id[i] != id[e]) g[id[i]].emplace_back(id[e]); } } // if (is_full_ver) { // for (int i = 0; i < m; ++i) { // std::sort(vertices[i].begin(), vertices[i].end()); // } // } } private: const bool is_full_ver; const int n; std::vector is_used; std::vector order; std::vector> graph, rgraph; void dfs(const int ver) { is_used[ver] = true; for (const int e : graph[ver]) { if (!is_used[e]) dfs(e); } order.emplace_back(ver); } void rdfs(const int ver, const int m) { id[ver] = m; if (is_full_ver) vertices.back().emplace_back(ver); for (const int e : rgraph[ver]) { if (id[e] == -1) rdfs(e, m); } } }; std::vector topological_sort(const std::vector>& graph) { const int n = graph.size(); std::vector deg(n, 0); for (int i = 0; i < n; ++i) { for (const int e : graph[i]) ++deg[e]; } std::queue que; for (int i = 0; i < n; ++i) { if (deg[i] == 0) que.emplace(i); } std::vector res; res.reserve(n); while (!que.empty()) { const int ver = que.front(); que.pop(); res.emplace_back(ver); for (const int e : graph[ver]) { if (--deg[e] == 0) que.emplace(e); } } return res.size() == n ? res : std::vector{}; } int main() { int n; cin >> n; vector x(n), a(n); REP(i, n) cin >> x[i]; REP(i, n) cin >> a[i]; map m; REP(i, n) m[x[i]] = i; vector> graph(n); REP(i, n) { for (const ll d : vector{-a[i], a[i]}) { if (const auto it = m.find(x[i] + d); it != m.end()) graph[i].emplace_back(it->second); } } StronglyConnectedComponents scc(graph); vector order = topological_sort(scc.g); reverse(ALL(order)); vector dp(scc.g.size(), 0); REP(i, n) chmax(dp[scc.id[i]], x[i] + a[i]); for (int i : order) { for (int j : scc.g[i]) chmax(dp[i], dp[j]); } REP(i, n) cout << dp[scc.id[i]] - x[i] << '\n'; return 0; }