結果
| 問題 | No.627 ランダムウォークの軌跡 | 
| コンテスト | |
| ユーザー |  manta1130 | 
| 提出日時 | 2021-03-17 20:11:05 | 
| 言語 | Rust (1.83.0 + proconio) | 
| 結果 | 
                                WA
                                 
                             | 
| 実行時間 | - | 
| コード長 | 4,996 bytes | 
| コンパイル時間 | 14,445 ms | 
| コンパイル使用メモリ | 388,108 KB | 
| 実行使用メモリ | 6,824 KB | 
| 最終ジャッジ日時 | 2024-11-15 14:32:52 | 
| 合計ジャッジ時間 | 15,951 ms | 
| ジャッジサーバーID (参考情報) | judge1 / judge5 | 
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| ファイルパターン | 結果 | 
|---|---|
| other | AC * 29 WA * 4 | 
コンパイルメッセージ
warning: unused attribute `macro_export`
  --> src/main.rs:51:5
   |
51 |     #[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:52:5
   |
52 |     thread_local! {
   |     ^^^^^^^^^^^^
   = note: `#[warn(unused_attributes)]` on by default
warning: function `func` is never used
 --> src/main.rs:6:4
  |
6 | fn func(two: usize, five: usize, now: usize, res: &mut BTreeSet<usize>) {
  |    ^^^^
  |
  = note: `#[warn(dead_code)]` on by default
            
            ソースコード
#[allow(unused_imports)]
use std::io::{stdout, BufWriter, Write};
use std::collections::BTreeSet;
fn func(two: usize, five: usize, now: usize, res: &mut BTreeSet<usize>) {
    if res.contains(&now) {
        return;
    }
    res.insert(now);
    if two == 0 && five == 0 {
        return;
    }
    if two != 0 {
        func(two - 1, five, now * 2, res);
    }
    if five != 0 {
        func(two, five - 1, now * 5, res);
    }
}
fn main() {
    let out = stdout();
    let mut out = BufWriter::new(out.lock());
    inputv! {
        n:usize,
    }
    let t = input_vector_row::<isize>(n);
    for i in 0..n - 1 {
        if (t[i] - t[i + 1]).abs() >= 2 {
            writeln!(out, "F").unwrap();
            return;
        }
    }
    writeln!(out, "T").unwrap();
}
//https://github.com/manta1130/competitive-template-rs
use 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>
    where
        T: 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>
    where
        T: 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<_>>()
        }
    }
}
            
            
            
        