//https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8 より macro_rules! input { (source = $s:expr, $($r:tt)*) => { let mut iter = $s.split_whitespace(); input_inner!{iter, $($r)*} }; ($($r:tt)*) => { let s = { use std::io::Read; let mut s = String::new(); std::io::stdin().read_to_string(&mut s).unwrap(); s }; let mut iter = s.split_whitespace(); input_inner!{iter, $($r)*} }; } macro_rules! input_inner { ($iter:expr) => {}; ($iter:expr, ) => {}; ($iter:expr, $var:ident : $t:tt $($r:tt)*) => { let $var = read_value!($iter, $t); input_inner!{$iter $($r)*} }; } macro_rules! read_value { ($iter:expr, ( $($t:tt),* )) => { ( $(read_value!($iter, $t)),* ) }; ($iter:expr, [ $t:tt ; $len:expr ]) => { (0..$len).map(|_| read_value!($iter, $t)).collect::>() }; ($iter:expr, chars) => { read_value!($iter, String).chars().collect::>() }; ($iter:expr, usize1) => { read_value!($iter, usize) - 1 }; ($iter:expr, $t:ty) => { $iter.next().unwrap().parse::<$t>().expect("Parse error") }; } // use std::cmp::*; fn run() { input! { n: usize, c: [u64; 3], a: [u64; n], } let mut a = a; let mut c = c; let d = [1000, 5000, 10000]; for a in a.iter_mut() { let v = min(c[2], *a / d[2]); *a -= v * d[2]; c[2] -= v; let v = min(c[1] / 2, *a / d[2]); *a -= v * d[2]; c[1] -= v * 2; let v = min(c[0] / 10, *a / d[2]); *a -= v * d[2]; c[0] -= v * 10; if *a >= d[2] { println!("No"); return; } } a.sort(); while c[2] > 0 && a.len() > 0 { c[2] -= 1; a.pop(); } for a in a.iter_mut() { let v = min(c[1], *a / d[1]); *a -= v * d[1]; c[1] -= v; let v = min(c[0] / 5, *a / d[1]); *a -= v * d[1]; c[0] -= v * 5; if *a >= d[1] { println!("No"); return; } } a.sort(); while c[1] > 0 && a.len() > 0 { c[1] -= 1; a.pop(); } for a in a.iter_mut() { let v = min(c[0], *a / d[0]); *a -= v * d[0]; c[0] -= v; if *a >= d[0] { println!("No"); return; } } if c[0] >= a.len() as u64 { println!("Yes"); } else { println!("No"); } } fn main() { run(); }