結果
| 問題 | No.1736 Princess vs. Dragoness |
| ユーザー |
 manta1130
|
| 提出日時 | 2021-11-12 21:58:41 |
| 言語 | Rust (1.83.0 + proconio) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 2,000 ms |
| コード長 | 5,578 bytes |
| コンパイル時間 | 13,791 ms |
| コンパイル使用メモリ | 382,928 KB |
| 実行使用メモリ | 6,820 KB |
| 最終ジャッジ日時 | 2024-11-25 18:25:17 |
| 合計ジャッジ時間 | 15,081 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 33 |
コンパイルメッセージ
warning: unused variable: `n`
--> src/main.rs:9:9
|
9 | n:usize,mut a:usize,b:usize,x:usize,y:usize,
| ^
|
help: `n` is captured in macro and introduced a unused variable
--> src/main.rs:91:17
|
8 | / inputv! {
9 | | n:usize,mut a:usize,b:usize,x:usize,y:usize,
10 | | }
| |_____- in this macro invocation
...
91 | let t = buf_split_result.parse().unwrap();
| ^^
= note: `#[warn(unused_variables)]` on by default
= note: this warning originates in the macro `input_internal` which comes from the expansion of the macro `inputv` (in Nightly builds, run with -Z macro-backtrace for more info)
ソースコード
#[allow(unused_imports)]use std::io::{stdout, BufWriter, Write};fn main() {let out = stdout();let mut out = BufWriter::new(out.lock());inputv! {n:usize,mut a:usize,b:usize,x:usize,y:usize,}let mut h = input_vector::<usize>();let mut sum = y * b;h.sort();h.reverse();for i in h.iter_mut() {if *i == 0 {continue;}let count = *i / x;if count <= a {a -= count;*i -= count * x;} else {*i -= a * x;a = 0;}}for i in h.iter_mut() {if *i == 0 {continue;}let count = (*i + x - 1) / x;if count <= a {a -= count;*i = 0;} else {*i -= a * x;a = 0;}}for i in h.iter_mut() {if sum >= *i {sum -= *i;*i = 0;} else {*i -= sum;sum = 0;}}if h.iter().all(|q| *q == 0) {writeln!(out, "Yes").unwrap();} else {writeln!(out, "No").unwrap();}}//https://github.com/manta1130/competitive-template-rsuse input::*;pub mod input {use std::cell::RefCell;use std::io;pub const SPLIT_DELIMITER: char = ' ';pub use std::io::prelude::*;thread_local! {pub static INPUT_BUFFER:RefCell<std::collections::VecDeque<String>>=RefCell::new(std::collections::VecDeque::new());}#[macro_export]macro_rules! input_internal {($x:ident : $t:ty) => {INPUT_BUFFER.with(|p| {if p.borrow().len() == 0 {let temp_str = input_line_str();let mut split_result_iter = temp_str.split(SPLIT_DELIMITER).map(|q| q.to_string()).collect::<std::collections::VecDeque<_>>();p.borrow_mut().append(&mut split_result_iter)}});let mut buf_split_result = String::new();INPUT_BUFFER.with(|p| buf_split_result = p.borrow_mut().pop_front().unwrap());let $x: $t = buf_split_result.parse().unwrap();};(mut $x:ident : $t:ty) => {INPUT_BUFFER.with(|p| {if p.borrow().len() == 0 {let temp_str = input_line_str();let mut split_result_iter = temp_str.split(SPLIT_DELIMITER).map(|q| q.to_string()).collect::<std::collections::VecDeque<_>>();p.borrow_mut().append(&mut split_result_iter)}});let mut buf_split_result = String::new();INPUT_BUFFER.with(|p| buf_split_result = p.borrow_mut().pop_front().unwrap());let mut $x: $t = buf_split_result.parse().unwrap();};}pub fn input_buffer_is_empty() -> bool {let mut empty = false;INPUT_BUFFER.with(|p| {if p.borrow().len() == 0 {empty = true;}});empty}#[macro_export]macro_rules! inputv {($i:ident : $t:ty) => {input_internal!{$i : $t}};(mut $i:ident : $t:ty) => {input_internal!{mut $i : $t}};($i:ident : $t:ty $(,)*) => {input_internal!{$i : $t}};(mut $i:ident : $t:ty $(,)*) => {input_internal!{mut $i : $t}};(mut $i:ident : $t:ty,$($q:tt)*) => {input_internal!{mut $i : $t}inputv!{$($q)*}};($i:ident : $t:ty,$($q:tt)*) => {input_internal!{$i : $t}inputv!{$($q)*}};}pub fn input_all() {INPUT_BUFFER.with(|p| {if p.borrow().len() == 0 {let mut temp_str = String::new();std::io::stdin().read_to_string(&mut temp_str).unwrap();let mut split_result_iter = temp_str.split_whitespace().map(|q| q.to_string()).collect::<std::collections::VecDeque<_>>();p.borrow_mut().append(&mut split_result_iter)}});}pub fn input_line_str() -> String {let mut s = String::new();io::stdin().read_line(&mut s).unwrap();s.trim().to_string()}#[allow(clippy::match_wild_err_arm)]pub fn input_vector<T>() -> Vec<T>whereT: std::str::FromStr,{let mut v: Vec<T> = Vec::new();let s = input_line_str();let split_result = s.split(SPLIT_DELIMITER);for z in split_result {let buf = match z.parse() {Ok(r) => r,Err(_) => panic!("Parse Error",),};v.push(buf);}v}#[allow(clippy::match_wild_err_arm)]pub fn input_vector_row<T>(n: usize) -> Vec<T>whereT: std::str::FromStr,{let mut v = Vec::with_capacity(n);for _ in 0..n {let buf = match input_line_str().parse() {Ok(r) => r,Err(_) => panic!("Parse Error",),};v.push(buf);}v}pub trait ToCharVec {fn to_charvec(&self) -> Vec<char>;}impl ToCharVec for String {fn to_charvec(&self) -> Vec<char> {self.to_string().chars().collect::<Vec<_>>()}}}