#include using namespace std; #define DEBUG(x) cerr<<#x<<": "< #define vl vector #define vii vector< vector > #define vll vector< vector > #define vs vector #define pii pair #define pis pair #define psi pair #define pll pair template pair operator+(const pair &s, const pair &t) { return pair(s.first + t.first, s.second + t.second); } template pair operator-(const pair &s, const pair &t) { return pair(s.first - t.first, s.second - t.second); } template ostream& operator<<(ostream& os, pair p) { os << "(" << p.first << ", " << p.second << ")"; return os; } #define X first #define Y second #define rep(i,n) for(int i=0;i<(int)(n);i++) #define rep1(i,n) for(int i=1;i<=(int)(n);i++) #define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--) #define rrep1(i,n) for(int i=(int)(n);i>0;i--) #define REP(i,a,b) for(int i=a;i bool chmax(T &a, const T &b) { if (a bool chmin(T &a, const T &b) { if (a>b) { a = b; return 1; } return 0; } #define UNIQUE(v) v.erase(std::unique(v.begin(), v.end()), v.end()); const ll inf = 1000000001; const ll INF = (ll)1e18 + 1; const long double pi = 3.1415926535897932384626433832795028841971L; #define Sp(p) cout<> G; vector used; // 0 ~ n - 1: 各頂点 // n, n + 2, n + 4, ..., n + 2 * (K - 1): out側の各区間(図の上側) // n + 1, n + 3, ..., n + 2 * K - 1: in側の各区間(図の下側) // n + 2 * K ~ 辺を貼ることによって増えたスーパー頂点 RangeEdges(int n): n(n), V(n) { G.resize(9 * n); used.resize(9 * n, false); init(0, 0, n); } void init(int k, int l, int r) { if (r - l == 1) { G[n + 2 * k].push_back(pll(0, l)); G[l].push_back(pll(0, n + 2 * k + 1)); chmax(V, n + 2 * k + 2); return; } int lch = 2 * k + 1, rch = 2 * k + 2; G[n + 2 * k].push_back(pll(0, n + 2 * lch)); G[n + 2 * k].push_back(pll(0, n + 2 * rch)); G[n + 2 * lch + 1].push_back(pll(0, n + 2 * k + 1)); G[n + 2 * rch + 1].push_back(pll(0, n + 2 * k + 1)); init(lch, l, (l + r) / 2); init(rch, (l + r) / 2, r); } void get_ranges(int a, int b, int k, int l, int r, vector& res) { if (r <= a || b <= l) { return; } if (a <= l && r <= b) { res.push_back(k); return; } else { get_ranges(a, b, k * 2 + 1, l, (l + r) / 2, res); get_ranges(a, b, k * 2 + 2, (l + r) / 2, r, res); return; } } // [lr1.first, lr1.second) -> [lr2.first, lr2.second)にcostの辺を貼る void add_edge(pii lr1, pii lr2, ll cost) { vector in_ranges; get_ranges(lr1.first, lr1.second, 0, 0, n, in_ranges); rep (i, in_ranges.size()) in_ranges[i] = n + in_ranges[i] * 2 + 1; vector out_ranges; get_ranges(lr2.first, lr2.second, 0, 0, n, out_ranges); rep (i, out_ranges.size()) out_ranges[i] = n + out_ranges[i] * 2; // DEBUG_VEC(in_ranges); // DEBUG_VEC(out_ranges); V += 2; while (G.size() < V) { G.push_back(vector()); used.push_back(false); } for (int u: in_ranges) { G[u].push_back(pll(0, V - 2)); } G[V - 2].push_back(pll(cost, V - 1)); for (int v: out_ranges) { G[V - 1].push_back(pll(0, v)); } } vl dijkstra(int s) { vl dist(V, INF); dist[s] = 0; priority_queue, greater> pq; pq.push(pll(0, s)); while (pq.size()) { pll temp = pq.top(); pq.pop(); int u = temp.second; ll cost = temp.first; if (dist[u] < cost) continue; rep (i, G[u].size()) { int v = G[u][i].second; ll ncost = cost + G[u][i].first; if (dist[v] > ncost) { dist[v] = ncost; pq.push(pll(ncost, v)); } } } dist.resize(n); return dist; } void dfs(int ori_u, int u) { used[u] = true; rep (i, G[u].size()) { int v = G[u][i].second; if (used[v]) continue; if (v < nn) { uf.unite(ori_u, v); } dfs(ori_u, v); } } }; signed main() { fio(); int n, a, b; cin >> n >> a >> b; nn = n; vi x(n); rep (i, n) cin >> x[i]; RangeEdges graph(n); rep (i, n) { auto itr = lower_bound(all(x), x[i] + a); int u = itr - x.begin(); itr = upper_bound(all(x), x[i] + b); int v = itr - x.begin(); // DEBUG(i); // DEBUG(pii(u, v)); graph.add_edge(pii(i, i + 1), pii(u, v), 1); itr = lower_bound(all(x), x[i] - b); u = itr - x.begin(); itr = upper_bound(all(x), x[i] - a); v = itr - x.begin(); graph.add_edge(pii(i, i + 1), pii(u, v), 1); } // DEBUG(graph.V); uf = UnionFind(graph.V); rep (i, n) { if (not graph.used[i]) { // DEBUG(i); graph.dfs(i, i); } } map mp; rep (i, n) { mp[uf.find(i)]++; } rep (i, n) { cout << mp[uf.find(i)] << endl; } }