結果

問題 No.2224 UFO Game
ユーザー rp523rp523
提出日時 2023-02-24 21:27:32
言語 Rust
(1.77.0)
結果
AC  
実行時間 1 ms / 2,000 ms
コード長 6,684 bytes
コンパイル時間 756 ms
コンパイル使用メモリ 153,224 KB
実行使用メモリ 4,476 KB
最終ジャッジ日時 2023-10-11 05:48:55
合計ジャッジ時間 1,590 ms
ジャッジサーバーID
（参考情報） 		judge11 / judge12
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 1 ms
4,348 KB
testcase_01 AC 1 ms
4,348 KB
testcase_02 AC 1 ms
4,352 KB
testcase_03 AC 1 ms
4,352 KB
testcase_04 AC 1 ms
4,348 KB
testcase_05 AC 1 ms
4,352 KB
testcase_06 AC 1 ms
4,476 KB
testcase_07 AC 1 ms
4,348 KB
testcase_08 AC 1 ms
4,348 KB
testcase_09 AC 1 ms
4,348 KB
testcase_10 AC 1 ms
4,348 KB
testcase_11 AC 1 ms
4,352 KB
testcase_12 AC 1 ms
4,352 KB
testcase_13 AC 1 ms
4,348 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

#![allow(unused_macros, unused_imports, dead_code)]
use std::any::TypeId;
use std::cmp::{max, min, Reverse};
use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, VecDeque};
use std::mem::swap;
use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Rem, Sub, SubAssign};
mod my_string {
    use std::ops::{Index, IndexMut};
    use std::slice::SliceIndex;
    #[derive(Clone, PartialEq, PartialOrd, Eq, Ord, Hash)]
    pub struct Str {
        vc: Vec<char>,
    }
    impl Str {
        pub fn new() -> Self {
            Self { vc: vec![] }
        }
        pub fn from(s: &str) -> Self {
            Self {
                vc: s.to_string().chars().collect::<Vec<char>>(),
            }
        }
        pub fn len(&self) -> usize {
            self.vc.len()
        }
        pub fn clear(&mut self) {
            self.vc.clear()
        }
        pub fn is_empty(&self) -> bool {
            self.vc.is_empty()
        }
        pub fn first(&self) -> Option<&char> {
            self.vc.first()
        }
        pub fn last(&self) -> Option<&char> {
            self.vc.last()
        }
        pub fn push(&mut self, c: char) {
            self.vc.push(c);
        }
        pub fn push_str(&mut self, s: &str) {
            for c in s.to_string().chars().collect::<Vec<char>>().into_iter() {
                self.push(c);
            }
        }
        pub fn pop(&mut self) -> Option<char> {
            self.vc.pop()
        }
        pub fn into_iter(self) -> std::vec::IntoIter<char> {
            self.vc.into_iter()
        }
        pub fn iter(&self) -> std::slice::Iter<char> {
            self.vc.iter()
        }
        pub fn iter_mut(&mut self) -> std::slice::IterMut<char> {
            self.vc.iter_mut()
        }
        pub fn swap(&mut self, a: usize, b: usize) {
            self.vc.swap(a, b);
        }
        pub fn reverse(&mut self) {
            self.vc.reverse();
        }
        pub fn find(&self, p: &Str) -> Option<usize> {
            let s: String = self.vc.iter().collect::<String>();
            let p: String = p.vc.iter().collect::<String>();
            s.find(&p)
        }
        pub fn rfind(&self, p: &Str) -> Option<usize> {
            let s: String = self.vc.iter().collect::<String>();
            let p: String = p.vc.iter().collect::<String>();
            s.rfind(&p)
        }
        pub fn into_values(self, base: char) -> Vec<usize> {
            self.vc
                .into_iter()
                .map(|c| (c as u8 - base as u8) as usize)
                .collect::<Vec<usize>>()
        }
        pub fn sort(&mut self) {
            self.vc.sort();
        }
        pub fn remove(&mut self, index: usize) -> char {
            self.vc.remove(index)
        }
    }
    impl std::str::FromStr for Str {
        type Err = ();
        fn from_str(s: &str) -> Result<Self, Self::Err> {
            Ok(Str {
                vc: s.to_string().chars().collect::<Vec<char>>(),
            })
        }
    }
    impl<Idx: SliceIndex<[char]>> Index<Idx> for Str {
        type Output = Idx::Output;
        fn index(&self, i: Idx) -> &Self::Output {
            &self.vc[i]
        }
    }
    impl<Idx: SliceIndex<[char]>> IndexMut<Idx> for Str {
        fn index_mut(&mut self, index: Idx) -> &mut Self::Output {
            &mut self.vc[index]
        }
    }
    impl std::ops::Add<Str> for Str {
        type Output = Str;
        fn add(self, rhs: Self) -> Self::Output {
            let mut ret = self;
            for c in rhs.into_iter() {
                ret.vc.push(c);
            }
            ret
        }
    }
    impl std::ops::AddAssign<Str> for Str {
        fn add_assign(&mut self, rhs: Self) {
            for c in rhs.into_iter() {
                self.vc.push(c);
            }
        }
    }
    impl std::ops::Add<char> for Str {
        type Output = Str;
        fn add(self, rhs: char) -> Self::Output {
            let mut ret = self;
            ret.vc.push(rhs);
            ret
        }
    }
    impl std::ops::AddAssign<char> for Str {
        fn add_assign(&mut self, rhs: char) {
            self.vc.push(rhs);
        }
    }
    impl std::fmt::Display for Str {
        fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
            write!(f, "{}", self.vc.iter().collect::<String>())
        }
    }
    impl std::fmt::Debug for Str {
        fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
            write!(f, "{}", self.vc.iter().collect::<String>())
        }
    }
}
use my_string::Str;

mod procon_reader {
    use std::fmt::Debug;
    use std::io::Read;
    use std::str::FromStr;
    pub fn read<T: FromStr>() -> T
    where
        <T as FromStr>::Err: Debug,
    {
        let stdin = std::io::stdin();
        let mut stdin_lock = stdin.lock();
        let mut u8b: [u8; 1] = [0];
        loop {
            let mut buf: Vec<u8> = Vec::with_capacity(16);
            loop {
                let res = stdin_lock.read(&mut u8b);
                if res.unwrap_or(0) == 0 || u8b[0] <= b' ' {
                    break;
                } else {
                    buf.push(u8b[0]);
                }
            }
            if !buf.is_empty() {
                let ret = String::from_utf8(buf).unwrap();
                return ret.parse().unwrap();
            }
        }
    }
    pub fn read_vec<T: std::str::FromStr>(n: usize) -> Vec<T>
    where
        <T as FromStr>::Err: Debug,
    {
        (0..n).into_iter().map(|_| read::<T>()).collect::<Vec<T>>()
    }
    pub fn read_vec_sub1(n: usize) -> Vec<usize> {
        (0..n)
            .into_iter()
            .map(|_| read::<usize>() - 1)
            .collect::<Vec<usize>>()
    }
    pub fn read_mat<T: std::str::FromStr>(h: usize, w: usize) -> Vec<Vec<T>>
    where
        <T as FromStr>::Err: Debug,
    {
        (0..h)
            .into_iter()
            .map(|_| read_vec::<T>(w))
            .collect::<Vec<Vec<T>>>()
    }
}
use procon_reader::*;
/*************************************************************************************
*************************************************************************************/

fn main() {
    let mut s = read::<Str>();
    if s[0] != 'x' {
        let mut ans = 0;
        for val in s.into_values('0').into_iter() {
            ans = ans * 10 + val;
        }
        exit_by(ans);
    } else {
        let mut ans = 0;
        s.remove(0);
        for val in s.into_values('0').into_iter() {
            ans = ans * 10 + val;
        }
        exit_by((1usize << 32) - ans);
    }
}


fn exit_by<T: std::fmt::Display>(msg: T) {
    println!("{}", msg);
    std::process::exit(0);
}
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