#770943 (Rust) No.1083 余りの余り

• 問題: No.1083 余りの余り
• ユーザー: bqn
• 提出日時: 2022-06-13 17:37:46
• 言語: Rust (1.77.0 + proconio)
• 結果: WA
• 実行時間: -
• コード長: 7,132 bytes
• コンパイル時間: 27,885 ms
• コンパイル使用メモリ: 378,704 KB
• 実行使用メモリ: 10,240 KB
• 最終ジャッジ日時: 2024-09-25 12:06:58
• 合計ジャッジ時間: 16,858 ms
• ジャッジサーバーID （参考情報）: judge4 / judge2

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	1 ms; 5,248 KB
testcase_01	AC	1 ms; 5,248 KB
testcase_02	AC	1 ms; 5,248 KB
testcase_03	AC	1 ms; 5,248 KB
testcase_04	WA	-
testcase_05	AC	28 ms; 5,248 KB
testcase_06	AC	1 ms; 5,376 KB
testcase_07	AC	2 ms; 5,376 KB
testcase_08	AC	1 ms; 5,376 KB
testcase_09	AC	1 ms; 5,376 KB
testcase_10	AC	1 ms; 5,376 KB
testcase_11	WA	-
testcase_12	AC	1 ms; 5,376 KB
testcase_13	AC	1 ms; 5,376 KB
testcase_14	AC	1 ms; 5,376 KB
testcase_15	AC	1 ms; 5,376 KB
testcase_16	AC	1 ms; 5,376 KB
testcase_17	AC	1 ms; 5,376 KB
testcase_18	WA	-
testcase_19	AC	29 ms; 5,376 KB
testcase_20	AC	1 ms; 5,376 KB
testcase_21	AC	5 ms; 5,376 KB
testcase_22	AC	1 ms; 5,376 KB
testcase_23	AC	115 ms; 9,984 KB
testcase_24	AC	116 ms; 9,984 KB
testcase_25	AC	115 ms; 10,112 KB
testcase_26	AC	116 ms; 10,112 KB
testcase_27	AC	1 ms; 5,376 KB
testcase_28	WA	-
testcase_29	AC	1 ms; 5,376 KB
testcase_30	AC	1 ms; 5,376 KB
testcase_31	AC	1 ms; 5,376 KB
testcase_32	AC	1 ms; 5,376 KB
testcase_33	AC	115 ms; 9,984 KB

コンパイルメッセージ

warning: unused macro definition: `input_inner`
  --> src/main.rs:89:14
   |
89 | macro_rules! input_inner {
   |              ^^^^^^^^^^^
   |
   = note: `#[warn(unused_macros)]` on by default

warning: unused macro definition: `mydbg`
   --> src/main.rs:142:14
    |
142 | macro_rules! mydbg {
    |              ^^^^^

warning: unused macro definition: `min`
   --> src/main.rs:239:15
    |
239 | macro_rules ! min { ( $x : expr ) => ( $x ) ; ( $x : expr , $ ( $xs : expr ) ,+ ) => { {  std :: cmp :: min ( $x , min! ( $ ( $xs ) ,+ ) ...
    |               ^^^

warning: unused macro definition: `chmin`
   --> src/main.rs:241:14
    |
241 | macro_rules! chmin {
    |              ^^^^^

warning: unused macro definition: `chadd`
   --> src/main.rs:265:14
    |
265 | macro_rules! chadd {
    |              ^^^^^

warning: unused macro definition: `chsub`
   --> src/main.rs:271:14
    |
271 | macro_rules! chsub {
    |              ^^^^^

warning: unused macro definition: `chmul`
   --> src/main.rs:276:14
    |
276 | macro_rules! chmul {
    |              ^^^^^

ソースコード

#![allow(unused_parens)]
#![allow(unused_imports)]
#![allow(non_upper_case_globals)]
#![allow(non_snake_case)]
#![allow(unused_mut)]
#![allow(unused_variables)]
#![allow(dead_code)]

type Vec2<T> = Vec<Vec<T>>;
type Vec3<T> = Vec<Vec<Vec<T>>>;

#[allow(unused_macros)]
macro_rules! invec {
    ( $ t : ty ) => {{
        let mut s = String::new();
        match std::io::stdin().read_line(&mut s) {
            Ok(0) => Vec::<$t>::new(),
            Ok(n) => s
                .trim()
                .split_whitespace()
                .map(|s| s.parse::<$t>().unwrap())
                .collect::<Vec<$t>>(),
            Err(_) => Vec::<$t>::new(),
        }
    }};
}

#[allow(unused_macros)]
macro_rules! get {
      ($t:ty) => {
          {
              let mut line: String = String::new();
              std::io::stdin().read_line(&mut line).unwrap();
              line.trim().parse::<$t>().unwrap()
          }
      };
      ($($t:ty),*) => {
          {
              let mut line: String = String::new();
              std::io::stdin().read_line(&mut line).unwrap();
              let mut iter = line.split_whitespace();
              (
                  $(iter.next().unwrap().parse::<$t>().unwrap(),)*
              )
          }
      };
      ($t:ty; $n:expr) => {
          (0..$n).map(|_|
              get!($t)
          ).collect::<Vec<_>>()
      };
      ($($t:ty),*; $n:expr) => {
          (0..$n).map(|_|
              get!($($t),*)
          ).collect::<Vec<_>>()
      };
      ($t:ty ;;) => {
          {
              let mut line: String = String::new();
              std::io::stdin().read_line(&mut line).unwrap();
              line.split_whitespace()
                  .map(|t| t.parse::<$t>().unwrap())
                  .collect::<Vec<_>>()
          }
      };
      ($t:ty ;; $n:expr) => {
          (0..$n).map(|_| get!($t ;;)).collect::<Vec<_>>()
      };
}

#[allow(unused_macros)]
macro_rules! input {
    (source = $s:expr, $($r:tt)*) => {
        let mut iter = $s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
    ($($r:tt)*) => {
        let mut 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_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)*}
    };
    ($iter:expr, mut $var:ident : $t:tt $($r:tt)*) => {
        let mut $var = read_value!($iter, $t);
        input_inner!{$iter $($r)*}
    };
}

#[allow(unused_macros)]
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<_>>()
    };

    ($next:expr, [$t:tt]) => {
        {
            let len = read_value!($next, usize);
            (0..len).map(|_| read_value!($next, $t)).collect::<Vec<_>>()
        }
    };
    ($iter:expr, chars) => {
        read_value!($iter, String).chars().collect::<Vec<char>>()
    };

    ($iter:expr, usize1) => {
        read_value!($iter, usize) - 1
    };

    ($iter:expr, $t:ty) => {
        $iter.next().unwrap().parse::<$t>().expect("Parse error")
    };
}

#[allow(unused_macros)]
#[cfg(debug_assertions)]
macro_rules! mydbg {
    //($arg:expr) => (dbg!($arg))
    //($arg:expr) => (println!("{:?}",$arg));
      ($($a:expr),*) => {
          eprintln!(concat!($(stringify!($a), " = {:?}, "),*), $($a),*);
      }
}
#[cfg(not(debug_assertions))]
macro_rules! mydbg {
    ($($arg:expr),*) => {};
}

macro_rules! echo {
    ($($a:expr),*) => {
          $(println!("{}",$a))*
      }
}

use std::cmp::*;
use std::collections::*;
use std::ops::{Add, Div, Mul, Rem, Sub};

trait SafeRangeContain {
    fn safe_contains(&self, x: i64) -> bool;
}

impl SafeRangeContain for std::ops::Range<usize> {
    fn safe_contains(&self, x: i64) -> bool {
        if x < 0 {
            return false;
        }
        return self.contains(&(x as usize));
    }
}

#[allow(dead_code)]
static INF_I64: i64 = i64::max_value() / 2;
#[allow(dead_code)]
static INF_I32: i32 = i32::max_value() / 2;
#[allow(dead_code)]
static INF_USIZE: usize = usize::max_value() / 2;
#[allow(dead_code)]
static M_O_D: usize = 1000000007;
#[allow(dead_code)]
static PAI: f64 = 3.1415926535897932;

trait IteratorExt: Iterator {
    fn toVec(self) -> Vec<Self::Item>;
}

impl<T: Iterator> IteratorExt for T {
    fn toVec(self) -> Vec<Self::Item> {
        self.collect()
    }
}

trait CharExt {
    fn toNum(&self) -> usize;
    fn toAlphabetIndex(&self) -> usize;
    fn toNumIndex(&self) -> usize;
}
impl CharExt for char {
    fn toNum(&self) -> usize {
        return *self as usize;
    }
    fn toAlphabetIndex(&self) -> usize {
        return self.toNum() - 'a' as usize;
    }
    fn toNumIndex(&self) -> usize {
        return self.toNum() - '0' as usize;
    }
}

trait VectorExt {
    fn joinToString(&self, s: &str) -> String;
}
impl<T: ToString> VectorExt for Vec<T> {
    fn joinToString(&self, s: &str) -> String {
        return self
            .iter()
            .map(|x| x.to_string())
            .collect::<Vec<_>>()
            .join(s);
    }
}

trait StringExt {
    fn get_reverse(&self) -> String;
}
impl StringExt for String {
    fn get_reverse(&self) -> String {
        self.chars().rev().collect::<String>()
    }
}

trait UsizeExt {
    fn pow(&self, n: usize) -> usize;
}
impl UsizeExt for usize {
    fn pow(&self, n: usize) -> usize {
        return ((*self as u64).pow(n as u32)) as usize;
    }
}

macro_rules ! max { ( $x : expr ) => ( $x ) ; ( $x : expr , $ ( $xs : expr ) ,+ ) => { {  std :: cmp :: max ( $x , max! ( $ ( $xs ) ,+ ) ) } } ; }
macro_rules ! min { ( $x : expr ) => ( $x ) ; ( $x : expr , $ ( $xs : expr ) ,+ ) => { {  std :: cmp :: min ( $x , min! ( $ ( $xs ) ,+ ) ) } } ; }

macro_rules! chmin {
    ($a:expr, $($b:expr),+) => {{
        let d = min!($($b),+);
        if $a > d {
            $a = d;
            true
        } else {
            false
        }
    }};
}

macro_rules! chmax {
    ($a:expr, $($b:expr),+) => {{
        let d = max!($($b),+);
        if $a < d {
            $a = d;
            true
        } else {
            false
        }
    }};
}

macro_rules! chadd {
    ($a:expr, $b:expr) => {{
        $a = $a + $b;
    }};
}

macro_rules! chsub {
    ($a:expr, $b:expr) => {{
        $a = $a - $b;
    }};
}
macro_rules! chmul {
    ($a:expr, $b:expr) => {{
        $a = $a * $b;
    }};
}

fn main() {
    solve();
}

fn solve() {
    let mut ans: u64 = 0;
    let (N, K) = get!(usize, usize);
    let A = invec!(usize);
    let mut dp = vec![0; 1 << N];
    dp[0] = K;
    for i in 0..1 << N {
        for j in 0..N {
            if i >> j & 1 == 1 {
                continue;
            }
            chmax!(dp[i | (1 << j)], dp[i] % A[j]);
        }
    }

    echo!(dp[(1 << N) - 1]);
}