結果

問題 No.2592 おでぶなおばけさん 2
ユーザー akakimidoriakakimidori
提出日時 2023-12-20 00:16:53
言語 Rust
(1.77.0)
結果
AC  
実行時間 265 ms / 2,500 ms
コード長 2,997 bytes
コンパイル時間 1,701 ms
コンパイル使用メモリ 192,764 KB
実行使用メモリ 10,624 KB
最終ジャッジ日時 2023-12-20 11:14:57
合計ジャッジ時間 24,136 ms
ジャッジサーバーID
(参考情報)
judge11 / judge13
このコードへのチャレンジ
(要ログイン)

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
6,676 KB
testcase_01 AC 77 ms
6,676 KB
testcase_02 AC 79 ms
6,676 KB
testcase_03 AC 30 ms
6,676 KB
testcase_04 AC 27 ms
6,676 KB
testcase_05 AC 182 ms
6,676 KB
testcase_06 AC 84 ms
6,676 KB
testcase_07 AC 105 ms
6,676 KB
testcase_08 AC 107 ms
6,676 KB
testcase_09 AC 33 ms
6,676 KB
testcase_10 AC 38 ms
6,676 KB
testcase_11 AC 120 ms
6,676 KB
testcase_12 AC 22 ms
6,676 KB
testcase_13 AC 178 ms
8,832 KB
testcase_14 AC 181 ms
8,832 KB
testcase_15 AC 133 ms
7,812 KB
testcase_16 AC 178 ms
8,832 KB
testcase_17 AC 206 ms
9,344 KB
testcase_18 AC 133 ms
7,936 KB
testcase_19 AC 106 ms
7,296 KB
testcase_20 AC 108 ms
7,296 KB
testcase_21 AC 83 ms
6,784 KB
testcase_22 AC 143 ms
7,936 KB
testcase_23 AC 209 ms
9,472 KB
testcase_24 AC 157 ms
8,448 KB
testcase_25 AC 88 ms
6,912 KB
testcase_26 AC 91 ms
6,912 KB
testcase_27 AC 259 ms
10,496 KB
testcase_28 AC 261 ms
10,496 KB
testcase_29 AC 257 ms
10,624 KB
testcase_30 AC 257 ms
10,624 KB
testcase_31 AC 258 ms
10,512 KB
testcase_32 AC 255 ms
10,516 KB
testcase_33 AC 256 ms
10,516 KB
testcase_34 AC 254 ms
10,496 KB
testcase_35 AC 255 ms
10,496 KB
testcase_36 AC 253 ms
10,496 KB
testcase_37 AC 257 ms
10,496 KB
testcase_38 AC 257 ms
10,496 KB
testcase_39 AC 256 ms
10,496 KB
testcase_40 AC 258 ms
10,496 KB
testcase_41 AC 260 ms
10,496 KB
testcase_42 AC 255 ms
10,496 KB
testcase_43 AC 254 ms
10,496 KB
testcase_44 AC 255 ms
10,496 KB
testcase_45 AC 255 ms
10,496 KB
testcase_46 AC 254 ms
10,496 KB
testcase_47 AC 239 ms
9,600 KB
testcase_48 AC 241 ms
9,600 KB
testcase_49 AC 240 ms
9,600 KB
testcase_50 AC 239 ms
9,600 KB
testcase_51 AC 239 ms
9,600 KB
testcase_52 AC 254 ms
10,496 KB
testcase_53 AC 256 ms
10,496 KB
testcase_54 AC 257 ms
10,496 KB
testcase_55 AC 257 ms
10,496 KB
testcase_56 AC 255 ms
10,496 KB
testcase_57 AC 162 ms
6,676 KB
testcase_58 AC 256 ms
10,496 KB
testcase_59 AC 260 ms
10,496 KB
testcase_60 AC 256 ms
10,496 KB
testcase_61 AC 258 ms
10,496 KB
testcase_62 AC 256 ms
10,496 KB
testcase_63 AC 256 ms
10,368 KB
testcase_64 AC 258 ms
10,496 KB
testcase_65 AC 257 ms
10,240 KB
testcase_66 AC 251 ms
10,240 KB
testcase_67 AC 249 ms
10,112 KB
testcase_68 AC 249 ms
10,240 KB
testcase_69 AC 257 ms
10,112 KB
testcase_70 AC 251 ms
10,240 KB
testcase_71 AC 250 ms
10,240 KB
testcase_72 AC 249 ms
10,240 KB
testcase_73 AC 249 ms
10,240 KB
testcase_74 AC 1 ms
6,676 KB
testcase_75 AC 255 ms
10,496 KB
testcase_76 AC 256 ms
10,496 KB
testcase_77 AC 257 ms
10,496 KB
testcase_78 AC 255 ms
10,496 KB
testcase_79 AC 255 ms
10,496 KB
testcase_80 AC 256 ms
10,496 KB
testcase_81 AC 255 ms
10,496 KB
testcase_82 AC 258 ms
10,496 KB
testcase_83 AC 265 ms
10,496 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
warning: type alias `Map` is never used
 --> Main.rs:4:6
  |
4 | type Map<K, V> = BTreeMap<K, V>;
  |      ^^^
  |
  = note: `#[warn(dead_code)]` on by default

warning: type alias `Set` is never used
 --> Main.rs:5:6
  |
5 | type Set<T> = BTreeSet<T>;
  |      ^^^

warning: type alias `Deque` is never used
 --> Main.rs:6:6
  |
6 | type Deque<T> = VecDeque<T>;
  |      ^^^^^

warning: function `shuffle` is never used
   --> Main.rs:116:4
    |
116 | fn shuffle<T>(a: &mut [T]) {
    |    ^^^^^^^

warning: 4 warnings emitted

ソースコード

diff #

use std::io::Write;
use std::collections::*;

type Map<K, V> = BTreeMap<K, V>;
type Set<T> = BTreeSet<T>;
type Deque<T> = VecDeque<T>;

fn run() {
    input! {
        n: usize,
        q: usize,
        k: i64,
        a: [i64; n],
        ask: [(usize1, usize); q],
    }
    let mut ans = vec!["No"; q];
    for _ in 0..30 {
        let m = (rand() % 1000000000 + 1) as i64;
        let r = k % m;
        let mut pow = vec![1; n + 1];
        for i in 1..(n + 1) {
            pow[i] = pow[i - 1] * (k % m) % m;
        }
        let mut sum = vec![0; n + 1];
        for (i, a) in a.iter().enumerate().rev() {
            let a = (*a % m + m) % m;
            sum[i] = (sum[i + 1] * r + a) % m;
        }
        for (ans, &(l, r)) in ans.iter_mut().zip(ask.iter()) {
            let val = (sum[l] - sum[r] * pow[r - l] + m * m) % m;
            if val != 0 {
                *ans = "Yes";
            }
        }
    }
    let out = std::io::stdout();
    let mut out = std::io::BufWriter::new(out.lock());
    for a in ans {
        writeln!(out, "{}", a).ok();
    }
}

fn main() {
    run();
}

// ---------- begin input macro ----------
// reference: https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
#[macro_export]
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_export]
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_export]
macro_rules! read_value {
    ($iter:expr, ( $($t:tt),* )) => {
        ( $(read_value!($iter, $t)),* )
    };
    ($iter:expr, [ $t:tt ; $len:expr ]) => {
        (0..$len).map(|_| read_value!($iter, $t)).collect::<Vec<_>>()
    };
    ($iter:expr, chars) => {
        read_value!($iter, String).chars().collect::<Vec<char>>()
    };
    ($iter:expr, bytes) => {
        read_value!($iter, String).bytes().collect::<Vec<u8>>()
    };
    ($iter:expr, usize1) => {
        read_value!($iter, usize) - 1
    };
    ($iter:expr, $t:ty) => {
        $iter.next().unwrap().parse::<$t>().expect("Parse error")
    };
}
// ---------- end input macro ----------
fn rand_memory() -> usize {
    Box::into_raw(Box::new("I hope this is a random number")) as usize
}

fn rand() -> usize {
    static mut X: usize = 0;
    unsafe {
        if X == 0 {
            X = rand_memory();
        }
        X ^= X << 13;
        X ^= X >> 17;
        X ^= X << 5;
        X
    }
}

fn shuffle<T>(a: &mut [T]) {
    for i in 1..a.len() {
        let p = rand() % (i + 1);
        a.swap(i, p);
    }
}

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