#![allow(unused_imports)] use {std::cmp::*, std::collections::*, std::io::Write, std::ops::*}; #[allow(unused_macros)] macro_rules !dbg {($($e :expr ) ,*) =>{#[cfg (debug_assertions ) ] $({let (e ,mut err ) =(stringify !($e ) ,std ::io ::stderr () ) ;writeln !(err ,"{} = {:?}" ,e ,$e ) .unwrap () } ) *} ;} #[rustfmt::skip] pub fn readln() -> String { let mut line = String::new(); ::std::io::stdin() .read_line(&mut line) .unwrap_or_else(|e| panic!("{}", e)); line } #[allow(unused_macros)] macro_rules !read {($($t :tt ) ,*;$n :expr ) =>{{let stdin =::std ::io ::stdin () ;let ret =::std ::io ::BufRead ::lines (stdin .lock () ) .take ($n ) .map (|line |{let line =line .unwrap () ;let mut it =line .split_whitespace () ;_read !(it ;$($t ) ,*) } ) .collect ::>() ;ret } } ;($($t :tt ) ,*) =>{{let line =readln () ;let mut it =line .split_whitespace () ;_read !(it ;$($t ) ,*) } } ;} #[allow(unused_macros)] macro_rules !_read {($it :ident ;[char ] ) =>{_read !($it ;String ) .chars () .collect ::>() } ;($it :ident ;[u8 ] ) =>{Vec ::from (_read !($it ;String ) .into_bytes () ) } ;($it :ident ;usize1 ) =>{$it .next () .unwrap_or_else (||panic !("input mismatch" ) ) .parse ::() .unwrap_or_else (|e |panic !("{}" ,e ) ) -1 } ;($it :ident ;[usize1 ] ) =>{$it .map (|s |s .parse ::() .unwrap_or_else (|e |panic !("{}" ,e ) ) -1 ) .collect ::>() } ;($it :ident ;[$t :ty ] ) =>{$it .map (|s |s .parse ::<$t >() .unwrap_or_else (|e |panic !("{}" ,e ) ) ) .collect ::>() } ;($it :ident ;$t :ty ) =>{$it .next () .unwrap_or_else (||panic !("input mismatch" ) ) .parse ::<$t >() .unwrap_or_else (|e |panic !("{}" ,e ) ) } ;($it :ident ;$($t :tt ) ,+) =>{($(_read !($it ;$t ) ) ,*) } ;} #[allow(unused_macros)] macro_rules !min {($a :expr $(,) *) =>{{$a } } ;($a :expr ,$b :expr $(,) *) =>{{std ::cmp ::min ($a ,$b ) } } ;($a :expr ,$($rest :expr ) ,+$(,) *) =>{{std ::cmp ::min ($a ,min !($($rest ) ,+) ) } } ;} #[allow(unused_macros)] macro_rules !chmin {($base :expr ,$($cmps :expr ) ,+$(,) *) =>{{let cmp_min =min !($($cmps ) ,+) ;if $base >cmp_min {$base =cmp_min ;true } else {false } } } ;} #[allow(unused_macros)] macro_rules !max {($a :expr $(,) *) =>{{$a } } ;($a :expr ,$b :expr $(,) *) =>{{std ::cmp ::max ($a ,$b ) } } ;($a :expr ,$($rest :expr ) ,+$(,) *) =>{{std ::cmp ::max ($a ,max !($($rest ) ,+) ) } } ;} #[allow(unused_macros)] macro_rules !chmax {($base :expr ,$($cmps :expr ) ,+$(,) *) =>{{let cmp_max =max !($($cmps ) ,+) ;if $base , rank: Vec, } impl UnionFind { fn new(n: usize) -> Self { UnionFind { n, par: (0..n).collect(), rank: vec![1; n], } } fn unite(&mut self, x: usize, y: usize) { if self.same(x, y) { return; } let rx = self.par[x]; let ry = self.par[y]; if self.rank[rx] > self.rank[ry] { self.par[ry] = rx; self.rank[rx] += self.rank[ry]; } else { self.par[rx] = ry; self.rank[ry] += self.rank[rx]; } } fn same(&mut self, x: usize, y: usize) -> bool { self.root(x) == self.root(y) } fn root(&mut self, x: usize) -> usize { if self.par[x] == x { x } else { self.par[x] = self.root(self.par[x]); self.par[x] } } #[allow(dead_code)] fn size(&mut self, x: usize) -> usize { let r = self.root(x); self.rank[r] } #[allow(dead_code)] fn sizes(&mut self) -> Vec { let mut s = vec![]; for x in 0..self.n { if x == self.root(x) { s.push(self.rank[x]); } } s } } fn main() { let (n, a, b) = read!(usize, i64, i64); let x = read!([i64]); let mut set = std::collections::BTreeSet::<(i64, usize)>::new(); for i in 0..n { set.insert((x[i], i)); } let mut uf = UnionFind::new(n); for i in 0..n { for &(_, j) in set.range((x[i] + a, 0)..=(x[i] + min(b, 2 * a), n)) { uf.unite(i, j); } } for i in 0..n { println!("{}", uf.size(i)); } }