#include using namespace std; /* #if __has_include() #include #include using bll = boost::multiprecision::cpp_int; using bdouble = boost::multiprecision::number>; using namespace boost::multiprecision; #endif */ #ifdef LOCAL_TEST #define BOOST_STACKTRACE_USE_ADDR2LINE #define BOOST_STACKTRACE_ADDR2LINE_LOCATION /usr/local/opt/binutils/bin/addr2line #define _GNU_SOURCE 1 #include namespace std { template class dvector : public std::vector { public: dvector() : std::vector() {} explicit dvector(size_t n, const T& value = T()) : std::vector(n, value) {} dvector(const std::vector& v) : std::vector(v) {} dvector(const std::initializer_list il) : std::vector(il) {} dvector(const std::string::iterator first, const std::string::iterator last) : std::vector(first, last) {} dvector(const typename std::vector::iterator first, const typename std::vector::iterator last) : std::vector(first, last) {} dvector(const typename std::vector::reverse_iterator first, const typename std::vector::reverse_iterator last) : std::vector(first, last) {} dvector(const typename std::vector::const_iterator first, const typename std::vector::const_iterator last) : std::vector(first, last) {} dvector(const typename std::vector::const_reverse_iterator first, const typename std::vector::const_reverse_iterator last) : std::vector(first, last) {} T& operator[](size_t n) { try { return this->at(n); } catch (const std::exception& e) { std::cerr << boost::stacktrace::stacktrace() << '\n'; return this->at(n); } } const T& operator[](size_t n) const { try { return this->at(n); } catch (const std::exception& e) { std::cerr << boost::stacktrace::stacktrace() << '\n'; return this->at(n); } } }; } class dbool { private: bool boolvalue; public: dbool() : boolvalue(false) {} dbool(bool b) : boolvalue(b) {} operator bool&() { return boolvalue; } operator const bool&() const { return boolvalue; } }; #define vector dvector #define bool dbool class SIGFPE_exception : std::exception {}; class SIGSEGV_exception : std::exception {}; void catch_SIGFPE([[maybe_unused]] int e) { std::cerr << boost::stacktrace::stacktrace() << '\n'; throw SIGFPE_exception(); } void catch_SIGSEGV([[maybe_unused]] int e) { std::cerr << boost::stacktrace::stacktrace() << '\n'; throw SIGSEGV_exception(); } signed convertedmain(); signed main() { signal(SIGFPE, catch_SIGFPE); signal(SIGSEGV, catch_SIGSEGV); return convertedmain(); } #define main() convertedmain() #endif #ifdef LOCAL_DEV template std::ostream& operator<<(std::ostream& s, const std::pair& p) { return s << "(" << p.first << ", " << p.second << ")"; } template std::ostream& operator<<(std::ostream& s, const std::array& a) { s << "{ "; for (size_t i = 0; i < N; ++i){ s << a[i] << "\t"; } s << "}"; return s; } template std::ostream& operator<<(std::ostream& s, const std::set& se) { s << "{ "; for (auto itr = se.begin(); itr != se.end(); ++itr){ s << (*itr) << "\t"; } s << "}"; return s; } template std::ostream& operator<<(std::ostream& s, const std::multiset& se) { s << "{ "; for (auto itr = se.begin(); itr != se.end(); ++itr){ s << (*itr) << "\t"; } s << "}"; return s; } template std::ostream& operator<<(std::ostream& s, const std::map& m) { s << "{\n"; for (auto itr = m.begin(); itr != m.end(); ++itr){ s << "\t" << (*itr).first << " : " << (*itr).second << "\n"; } s << "}"; return s; } template std::ostream& operator<<(std::ostream& s, const std::deque& v) { for (size_t i = 0; i < v.size(); ++i){ s << v[i]; if (i < v.size() - 1) s << "\t"; } return s; } template std::ostream& operator<<(std::ostream& s, const std::vector& v) { for (size_t i = 0; i < v.size(); ++i){ s << v[i]; if (i < v.size() - 1) s << "\t"; } return s; } template std::ostream& operator<<(std::ostream& s, const std::vector>& vv) { s << "\\\n"; for (size_t i = 0; i < vv.size(); ++i){ s << vv[i] << "\n"; } return s; } void debug_impl() { std::cerr << '\n'; } template void debug_impl(Head head, Tail... tail) { std::cerr << " " << head << (sizeof...(tail) ? "," : ""); debug_impl(tail...); } #define debug(...) do { std::cerr << "(" << #__VA_ARGS__ << ") ="; debug_impl(__VA_ARGS__); } while (false) #else #define debug(...) do {} while (false) #endif //#define int long long using ll = long long; //constexpr int INF = (ll)1e9 + 7;//INT_MAX=(1<<31)-1=2147483647 constexpr ll INF = (ll)1e18;//(1LL<<63)-1=9223372036854775807 constexpr ll MOD = (ll)1e9 + 7; constexpr double EPS = 1e-9; constexpr ll dx[4] = {1, 0, -1, 0}; constexpr ll dy[4] = {0, 1, 0, -1}; constexpr ll dx8[8] = {1, 0, -1, 0, 1, 1, -1, -1}; constexpr ll dy8[8] = {0, 1, 0, -1, 1, -1, 1, -1}; #define rep(i, n) for(ll i=0, i##_length=(n); i< i##_length; ++i) #define repeq(i, n) for(ll i=1, i##_length=(n); i<=i##_length; ++i) #define rrep(i, n) for(ll i=(n)-1; i>=0; --i) #define rrepeq(i, n) for(ll i=(n) ; i>=1; --i) #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() void p() { std::cout << '\n'; } template void p(Head head, Tail... tail) { std::cout << head << (sizeof...(tail) ? " " : ""); p(tail...); } template inline void pv(std::vector& v) { for(ll i=0, N=v.size(); i inline bool chmax(T& a, T b) { return a < b && (a = b, true); } template inline bool chmin(T& a, T b) { return a > b && (a = b, true); } template inline void uniq(std::vector& v) { v.erase(std::unique(v.begin(), v.end()), v.end()); } /*-----8<-----template-----8<-----*/ class Edge { public: ll from,to,cost; Edge() {} Edge(ll from, ll to, ll cost) : from(from), to(to), cost(cost) {} }; ostream& operator<<(ostream& s, const Edge& e) { s << "{ " << e.from << " -> " << e.to << ", " << e.cost << " }"; return s; } //セグ木の形にして区間に辺を張る class Graph { public: ll N,sz; vector> g; Graph (ll N) : N(N) { sz = 1; while(sz < N) sz <<= 1; g.assign(sz*3-2, vector()); ll diff=sz; for(ll i=0; i [tol, tor) に 距離costの辺を張る void add_edge(ll froml, ll fromr, ll tol, ll tor, ll cost){ if(froml==fromr || tol==tor) return; ll from = g.size(); ll to = from + 1; g.emplace_back(); g.emplace_back(); g[from].emplace_back(from,to,cost); recursive(froml, fromr, 0, 0, sz, -1, from, sz); recursive(tol, tor, 0, 0, sz, to, -1, sz*2-1); } // 要求区間 [a, b) 中の要素の最小値を答える // k := 自分がいるノードのインデックス // 対象区間は [l, r) にあたる void recursive(ll a, ll b, ll k, ll l, ll r, ll from, ll to, ll diff) { // 要求区間と対象区間が交わらない -> 適当に返す if(r <= a || b <= l) return; // 要求区間が対象区間を完全に被覆 -> 対象区間を答えの計算に使う if(a <= l && r <= b) { ll v = r-l>1 ? k+diff : k-sz+1; if(from != -1){ g[from].emplace_back(from, v, 0); }else{ g[v].emplace_back(v, to, 0); } return; } // 要求区間が対象区間の一部を被覆 -> 子について探索を行う // 左側の子を vl ・ 右側の子を vr としている // 新しい対象区間は、現在の対象区間を半分に割ったもの recursive(a, b, 2*k+1, l, (l+r)/2, from, to, diff); recursive(a, b, 2*k+2, (l+r)/2, r, from, to, diff); } vector dijkstra(ll start) { vector dist; vector prev; ll gsize = g.size(); dist.assign(gsize, INF); dist[start] = 0; prev.assign(gsize, -1); priority_queue, function> que( [](const Edge &x, const Edge &y){ return x.cost != y.cost ? (x.cost > y.cost) : (x.from != y.from ? x.from < y.from : x.to < y.to); } ); que.emplace(-1, start, 0); while (!que.empty()) { Edge e = que.top(); que.pop(); if (prev[e.to] != -1) continue; prev[e.to] = e.from; for(auto&& f : g[e.to]) { if (dist[f.to] > e.cost + f.cost) { dist[f.to] = e.cost + f.cost; que.emplace(f.from, f.to, e.cost+f.cost); } } } vector ans(N); for(ll i=0;i f(){ vector ans(N,0); vector seen(g.size(),false); rep(i,N){ if(seen[i])continue; queue que; ll startpos = i; que.push(startpos); seen[i] = true; vector count; count.push_back(i); while(!que.empty()) { ll x = que.front(); debug(i,x); que.pop(); for(auto&& nextv:g[x]) { if(seen[nextv.to])continue; que.push(nextv.to); seen[nextv.to]=true; if(nextv.to>N>>A>>B; vector x(N); rep(i,N)cin>>x[i]; Graph g(N); rep(i,N){ ll l1=lower_bound(all(x),x[i]-B)-x.begin(); ll l2=upper_bound(all(x),x[i]-A)-x.begin(); g.add_edge(i,i+1,l1,l2,1); ll r1=lower_bound(all(x),x[i]+A)-x.begin(); ll r2=upper_bound(all(x),x[i]+B)-x.begin(); g.add_edge(i,i+1,r1,r2,1); } debug(g.g); vector ans=g.f(); rep(i,N)p(ans[i]); } signed main() { std::cin.tie(nullptr); std::ios::sync_with_stdio(false); //ll Q; cin >> Q; while(Q--)solve(); solve(); return 0; }