#include #ifndef DUMP #define DUMP(...) (void)0 #endif using namespace std; struct dsu { int cc; vector p, sz; dsu(int n = 0) : cc(n), p(n, -1), sz(n, 1) {} int root(int v) { if (p[v] == -1) return v; return p[v] = root(p[v]); } bool unite(int u, int v) { u = root(u), v = root(v); if (u == v) return false; --cc; if (sz[u] < sz[v]) swap(u, v); p[v] = u; sz[u] += sz[v]; return true; } bool same(int u, int v) { return root(u) == root(v); } int size(int v) { return sz[root(v)]; } }; int main() { cin.tie(nullptr)->sync_with_stdio(false); int n, a, b; cin >> n >> a >> b; vector x(n); for (auto&& e : x) cin >> e; vector cum(n); dsu d(n); auto f = [&](int i, int from, int to) { if (from > to) return; if (from == n) return; if (to == -1) return; from = max(from, 0); to = min(to, n - 1); ++cum[from]; --cum[to]; d.unite(i, from); d.unite(i, to); }; for (int i = 0; i < n; ++i) { { int from = lower_bound(begin(x), end(x), x[i] + a) - begin(x); int to = upper_bound(begin(x), end(x), x[i] + b) - begin(x) - 1; f(i, from, to); } { int from = lower_bound(begin(x), end(x), x[i] - b) - begin(x); int to = upper_bound(begin(x), end(x), x[i] - a) - begin(x) - 1; f(i, from, to); } } DUMP(cum); for (int i = 0; i < n - 1; ++i) cum[i + 1] += cum[i]; DUMP(cum); for (int i = 0; i < n - 1; ++i) { if (cum[i] == 0) continue; d.unite(i, i + 1); } for (int i = 0; i < n; ++i) { cout << d.size(i) << '\n'; } }