結果
問題 | No.1429 Simple Dowsing |
ユーザー |
![]() |
提出日時 | 2021-03-14 14:23:53 |
言語 | Rust (1.83.0 + proconio) |
結果 |
AC
|
実行時間 | 23 ms / 2,000 ms |
コード長 | 5,511 bytes |
コンパイル時間 | 12,846 ms |
コンパイル使用メモリ | 387,624 KB |
実行使用メモリ | 25,220 KB |
平均クエリ数 | 3.00 |
最終ジャッジ日時 | 2024-07-17 10:50:51 |
合計ジャッジ時間 | 14,401 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 15 |
コンパイルメッセージ
warning: unused attribute `macro_export` --> src/main.rs:67:5 | 67 | #[macro_export] | ^^^^^^^^^^^^^^^ | note: the built-in attribute `macro_export` will be ignored, since it's applied to the macro invocation `thread_local` --> src/main.rs:68:5 | 68 | thread_local! { | ^^^^^^^^^^^^ = note: `#[warn(unused_attributes)]` on by default warning: variable does not need to be mutable --> src/main.rs:13:9 | 13 | let mut x2 = 1; | ----^^ | | | help: remove this `mut` | = note: `#[warn(unused_mut)]` on by default warning: variable does not need to be mutable --> src/main.rs:14:9 | 14 | let mut y2 = 0; | ----^^ | | | help: remove this `mut`
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());println!("? 0 0");stdout().flush().unwrap();inputv! {d0_input:isize,}let mut x2 = 1;let mut y2 = 0;println!("? {} {}", x2, y2);stdout().flush().unwrap();inputv! {d100_input:isize,}let mut p = vec![];for y in 0..=100_isize {for x in 0..=100 {let d0 = y * y + x * x;let d100 = (y2 - y).pow(2) + (x2 - x).pow(2);if d0_input == d0 && d100_input == d100 {p.push((x, y));}}}if p.len() >= 3 || p.len() == 0 {println!("! 0 0");stdout().flush().unwrap();return;}if p.len() == 1 {println!("! {} {}", p[0].0, p[0].1);stdout().flush().unwrap();} else {println!("? {} {}", p[0].0, p[0].1);stdout().flush().unwrap();inputv! {dx:isize}if dx == 0 {println!("! {} {}", p[0].0, p[0].1);stdout().flush().unwrap();} else {println!("! {} {}", p[1].0, p[1].1);stdout().flush().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::*;#[macro_export]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: $t = buf_split_result.parse().unwrap();};}#[macro_export]macro_rules! inputv {($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<_>>()}}}