#line 1 "main.cpp" #pragma region Macros #include using namespace std; template inline bool chmax(T &a, T b) { if(a < b) { a = b; return 1; } return 0; } template inline bool chmin(T &a, T b) { if(a > b) { a = b; return 1; } return 0; } #ifdef DEBUG template ostream &operator<<(ostream &os, const pair &p) { os << '(' << p.first << ',' << p.second << ')'; return os; } template ostream &operator<<(ostream &os, const vector &v) { os << '{'; for(int i = 0; i < (int)v.size(); i++) { if(i) { os << ','; } os << v[i]; } os << '}'; return os; } void debugg() { cerr << endl; } template void debugg(const T &x, const Args &... args) { cerr << " " << x; debugg(args...); } #define debug(...) \ cerr << __LINE__ << " [" << #__VA_ARGS__ << "]: ", debugg(__VA_ARGS__) #define dump(x) cerr << __LINE__ << " " << #x << " = " << (x) << endl #else #define debug(...) (void(0)) #define dump(x) (void(0)) #endif struct Setup { Setup() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(15); } } __Setup; using ll = long long; #define OVERLOAD3(_1, _2, _3, name, ...) name #define ALL(v) (v).begin(), (v).end() #define RALL(v) (v).rbegin(), (v).rend() #define REP1(i, n) for(int i = 0; i < int(n); i++) #define REP2(i, a, b) for(int i = (a); i < int(b); i++) #define REP(...) OVERLOAD3(__VA_ARGS__, REP2, REP1)(__VA_ARGS__) #define UNIQUE(v) sort(ALL(v)), (v).erase(unique(ALL(v)), (v).end()) #define SZ(v) ((int)(v).size()) const int INF = 1 << 30; const ll LLINF = 1LL << 60; constexpr int MOD = 1000000007; constexpr int MOD2 = 998244353; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; void Case(int i) { cout << "Case #" << i << ": "; } int popcount(int x) { return __builtin_popcount(x); } ll popcount(ll x) { return __builtin_popcountll(x); } #pragma endregion Macros #line 1 "/Users/siro53/kyo-pro/compro_library/graph/scc.hpp" // グラフを構築したらbuild()を必ず呼ぶこと!!! class SCC { private: vector> G; vector> revG; vector vs, comp; vector seen; int cnt; void dfs(int v) { seen[v] = true; for(const int &u : G[v]) { if(!seen[u]) { dfs(u); } } vs.emplace_back(v); } void rev_dfs(int v, int id) { seen[v] = true; comp[v] = id; for(const int &u : revG[v]) { if(comp[u] == -1) { rev_dfs(u, id); } } } public: SCC(int N) : G(N), revG(N), comp(N, -1), seen(N, false) {} SCC(vector> g) : G(g), revG(g.size()), comp(g.size(), -1), seen(g.size(), false) { int n = (int)g.size(); for(int i = 0; i < n; i++) { for(const auto &u : g[i]) { revG[u].emplace_back(i); } } } void add_edge(int i, int j) { G[i].emplace_back(j); revG[j].emplace_back(i); } void build() { int n = (int)G.size(); for(int i = 0; i < n; i++) { if(!seen[i]) dfs(i); } reverse(ALL(vs)); cnt = 0; for(const int &v : vs) { if(comp[v] == -1) { rev_dfs(v, cnt); cnt++; } } } // 必ずbuild()した後に呼び出すこと!!! vector> get_contract_graph() { vector> res_g(cnt); for(int i = 0; i < int(G.size()); i++) { for(const int& to : G[i]) { int a = comp[i], b = comp[to]; if(a == b) continue; res_g[a].push_back(b); } } return res_g; } int operator[](int k) const { return comp[k]; } int size() const { return cnt; } }; #line 77 "main.cpp" int main() { int N; cin >> N; vector x(N), a(N); REP(i, N) cin >> x[i]; REP(i, N) cin >> a[i]; vector> G(N); REP(i, N) { auto it = lower_bound(ALL(x), x[i] - a[i]); int id = it - x.begin(); if((*it) == x[i] - a[i]) { G[i].push_back(id); } it = lower_bound(ALL(x), x[i] + a[i]); id = it - x.begin(); if((*it) == x[i] + a[i]) { G[i].push_back(id); } } // debug(G); SCC scc(G); scc.build(); auto g = scc.get_contract_graph(); // REP(i, N) debug(i, scc[i]); // debug(g); int sz = SZ(scc); vector dp(sz, -INF); REP(i, N) chmax(dp[scc[i]], x[i] + a[i]); // debug(dp); for(int from = sz - 1; from >= 0; from--) { for(int to : g[from]) chmax(dp[from], dp[to]); } // debug(dp); REP(i, N) { int ans = dp[scc[i]] - x[i]; cout << ans << '\n'; } }