#![allow(unused_imports)] #![allow(non_snake_case, unused)] use std::cmp::*; use std::collections::*; use std::ops::*; // https://atcoder.jp/contests/hokudai-hitachi2019-1/submissions/10518254 macro_rules! eprint { ($($t:tt)*) => {{ use ::std::io::Write; let _ = write!(::std::io::stderr(), $($t)*); }}; } macro_rules! eprintln { () => { eprintln!(""); }; ($($t:tt)*) => {{ use ::std::io::Write; let _ = writeln!(::std::io::stderr(), $($t)*); }}; } macro_rules! dbg { ($v:expr) => {{ let val = $v; eprintln!("[{}:{}] {} = {:?}", file!(), line!(), stringify!($v), val); val }} } macro_rules! mat { ($($e:expr),*) => { Vec::from(vec![$($e),*]) }; ($($e:expr,)*) => { Vec::from(vec![$($e),*]) }; ($e:expr; $d:expr) => { Vec::from(vec![$e; $d]) }; ($e:expr; $d:expr $(; $ds:expr)+) => { Vec::from(vec![mat![$e $(; $ds)*]; $d]) }; } macro_rules! ok { ($a:ident$([$i:expr])*.$f:ident()$(@$t:ident)*) => { $a$([$i])*.$f($($t),*) }; ($a:ident$([$i:expr])*.$f:ident($e:expr$(,$es:expr)*)$(@$t:ident)*) => { { let t = $e; ok!($a$([$i])*.$f($($es),*)$(@$t)*@t) } }; } pub fn readln() -> String { let mut line = String::new(); ::std::io::stdin().read_line(&mut line).unwrap_or_else(|e| panic!("{}", e)); line } macro_rules! read { ($($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),*) }}; } 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)),*) }; } pub fn main() { let _ = ::std::thread::Builder::new().name("run".to_string()).stack_size(32 * 1024 * 1024).spawn(run).unwrap().join(); } const MOD: usize = 1_000_000_007; const INF: i64 = std::i64::MAX; pub struct UnionFind { data: Vec, } impl UnionFind { pub fn new(n: usize) -> Self{ UnionFind { data: vec![-1;n] } } pub fn root(&mut self, x: usize) -> usize{ if self.data[x]<0 { x } else { let p = self.data[x] as usize; self.data[x] = self.root(p) as i32; self.data[x] as usize } } pub fn unite(&mut self, x: usize, y: usize){ let rx = self.root(x); let ry = self.root(y); if rx!=ry { let (rx,ry) = if self.data[rx]<=self.data[ry] { (rx,ry) } else{ (ry,rx) }; self.data[rx] += self.data[ry]; self.data[ry] = rx as i32; } } pub fn same(&mut self, x: usize, y: usize) -> bool{ self.root(x) == self.root(y) } pub fn size(&mut self, x: usize) -> i32 { let r = self.root(x); - self.data[r] } } use std::cmp::Ordering; /// Equivalent to std::lowerbound and std::upperbound in c++ pub trait BinarySearch { fn lower_bound(&self, x: &T) -> usize; fn upper_bound(&self, x: &T) -> usize; } impl BinarySearch for [T] { // 配列a内のv以上の最小のindex fn lower_bound(&self, x: &T) -> usize { let mut low = 0; let mut high = self.len(); while low != high { let mid = (low + high) / 2; match self[mid].cmp(x) { Ordering::Less => { low = mid + 1; } Ordering::Equal | Ordering::Greater => { high = mid; } } } low } // 配列a内のvより大きいの最小のindex fn upper_bound(&self, x: &T) -> usize { let mut low = 0; let mut high = self.len(); while low != high { let mid = (low + high) / 2; match self[mid].cmp(x) { Ordering::Less | Ordering::Equal => { low = mid + 1; } Ordering::Greater => { high = mid; } } } low } } fn solve() { let (n,a,b) = read!(usize,i64,i64); let x = read!([i64]); let mut uf = UnionFind::new(n); let mut cur = 0; for i in 0..n { let mut left = x.lower_bound(&(a+x[i])); let mut right = x.upper_bound(&(b+x[i])); if left==n || right==0 { continue; } if left>=right{ continue; } uf.unite(i,left); cur = max(cur,left+1); for j in cur..right{ uf.unite(i,j); cur = j; } } for i in 0..n { println!("{}",uf.size(i)); } } fn run() { solve(); }