結果

問題 No.5018 Let's Make a Best-seller Book
ユーザー naut3naut3
提出日時 2023-10-01 14:04:50
言語 Rust
(1.77.0 + proconio)
結果
AC  
実行時間 32 ms / 400 ms
コード長 2,426 bytes
コンパイル時間 1,337 ms
コンパイル使用メモリ 154,756 KB
実行使用メモリ 24,492 KB
スコア 0
平均クエリ数 52.00
最終ジャッジ日時 2023-10-01 14:04:59
合計ジャッジ時間 9,098 ms
ジャッジサーバーID
（参考情報） 		judge12 / judge11
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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 32 ms
23,664 KB
testcase_01 AC 27 ms
23,664 KB
testcase_02 AC 27 ms
24,036 KB
testcase_03 AC 26 ms
23,364 KB
testcase_04 AC 26 ms
24,000 KB
testcase_05 AC 27 ms
23,652 KB
testcase_06 AC 27 ms
23,628 KB
testcase_07 AC 26 ms
24,036 KB
testcase_08 AC 27 ms
23,640 KB
testcase_09 AC 26 ms
24,372 KB
testcase_10 AC 27 ms
24,060 KB
testcase_11 AC 27 ms
23,400 KB
testcase_12 AC 27 ms
23,520 KB
testcase_13 AC 28 ms
23,628 KB
testcase_14 AC 27 ms
24,012 KB
testcase_15 AC 27 ms
23,652 KB
testcase_16 AC 27 ms
23,532 KB
testcase_17 AC 27 ms
24,276 KB
testcase_18 AC 27 ms
23,388 KB
testcase_19 AC 27 ms
24,264 KB
testcase_20 AC 27 ms
23,520 KB
testcase_21 AC 27 ms
24,024 KB
testcase_22 AC 27 ms
24,384 KB
testcase_23 AC 26 ms
23,388 KB
testcase_24 AC 27 ms
24,012 KB
testcase_25 AC 26 ms
23,388 KB
testcase_26 AC 27 ms
23,388 KB
testcase_27 AC 26 ms
24,060 KB
testcase_28 AC 27 ms
24,036 KB
testcase_29 AC 27 ms
24,276 KB
testcase_30 AC 28 ms
24,024 KB
testcase_31 AC 27 ms
23,520 KB
testcase_32 AC 27 ms
23,628 KB
testcase_33 AC 27 ms
23,400 KB
testcase_34 AC 27 ms
24,024 KB
testcase_35 AC 27 ms
23,520 KB
testcase_36 AC 27 ms
23,628 KB
testcase_37 AC 27 ms
23,652 KB
testcase_38 AC 27 ms
23,628 KB
testcase_39 AC 26 ms
24,360 KB
testcase_40 AC 27 ms
23,652 KB
testcase_41 AC 27 ms
24,276 KB
testcase_42 AC 27 ms
24,492 KB
testcase_43 AC 27 ms
23,628 KB
testcase_44 AC 27 ms
24,036 KB
testcase_45 AC 27 ms
23,844 KB
testcase_46 AC 27 ms
24,312 KB
testcase_47 AC 27 ms
23,832 KB
testcase_48 AC 29 ms
24,252 KB
testcase_49 AC 27 ms
24,312 KB
testcase_50 AC 27 ms
23,520 KB
testcase_51 AC 27 ms
23,628 KB
testcase_52 AC 27 ms
23,412 KB
testcase_53 AC 26 ms
23,364 KB
testcase_54 AC 27 ms
23,412 KB
testcase_55 AC 27 ms
24,384 KB
testcase_56 AC 26 ms
23,664 KB
testcase_57 AC 27 ms
24,024 KB
testcase_58 AC 26 ms
24,384 KB
testcase_59 AC 26 ms
23,640 KB
testcase_60 AC 27 ms
24,012 KB
testcase_61 AC 27 ms
23,844 KB
testcase_62 AC 27 ms
23,820 KB
testcase_63 AC 27 ms
23,520 KB
testcase_64 AC 27 ms
24,024 KB
testcase_65 AC 27 ms
23,412 KB
testcase_66 AC 27 ms
23,376 KB
testcase_67 AC 26 ms
23,388 KB
testcase_68 AC 27 ms
24,012 KB
testcase_69 AC 27 ms
23,532 KB
testcase_70 AC 27 ms
24,060 KB
testcase_71 AC 27 ms
23,640 KB
testcase_72 AC 27 ms
24,264 KB
testcase_73 AC 27 ms
23,520 KB
testcase_74 AC 27 ms
23,400 KB
testcase_75 AC 27 ms
23,664 KB
testcase_76 AC 27 ms
23,424 KB
testcase_77 AC 26 ms
24,024 KB
testcase_78 AC 27 ms
23,520 KB
testcase_79 AC 26 ms
23,652 KB
testcase_80 AC 26 ms
23,616 KB
testcase_81 AC 27 ms
23,652 KB
testcase_82 AC 27 ms
24,372 KB
testcase_83 AC 27 ms
23,508 KB
testcase_84 AC 27 ms
24,336 KB
testcase_85 AC 27 ms
23,388 KB
testcase_86 AC 27 ms
23,652 KB
testcase_87 AC 26 ms
24,360 KB
testcase_88 AC 27 ms
24,012 KB
testcase_89 AC 27 ms
23,424 KB
testcase_90 AC 27 ms
24,360 KB
testcase_91 AC 27 ms
23,388 KB
testcase_92 AC 26 ms
23,652 KB
testcase_93 AC 27 ms
23,652 KB
testcase_94 AC 26 ms
23,520 KB
testcase_95 AC 27 ms
23,388 KB
testcase_96 AC 27 ms
24,108 KB
testcase_97 AC 27 ms
23,640 KB
testcase_98 AC 27 ms
23,532 KB
testcase_99 AC 27 ms
24,012 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: value assigned to `M` is never read
  --> Main.rs:17:13
   |
17 |     let mut M = input!(usize);
   |             ^
   |
   = help: maybe it is overwritten before being read?
   = note: `#[warn(unused_assignments)]` on by default

warning: value assigned to `S` is never read
  --> Main.rs:19:13
   |
19 |     let mut S = vec![];
   |             ^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `P` is never read
  --> Main.rs:20:13
   |
20 |     let mut P = vec![];
   |             ^
   |
   = help: maybe it is overwritten before being read?

warning: variable `R` is assigned to, but never used
  --> Main.rs:21:13
   |
21 |     let mut R = vec![];
   |             ^
   |
   = note: consider using `_R` instead
   = note: `#[warn(unused_variables)]` on by default

warning: value assigned to `R` is never read
  --> Main.rs:35:9
   |
35 |         R = input!(usize, N);
   |         ^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `R` is never read
  --> Main.rs:80:13
   |
80 |             R = input!(usize, N);
   |             ^
   |
   = help: maybe it is overwritten before being read?

warning: 6 warnings emitted

ソースコード

diff # 

#![allow(unused_must_use, non_snake_case)]
use std::io::{stdin, stdout, BufWriter, Write};

fn main() {
    let mut scan = Scanner::default();
    macro_rules! input {
        ($T: ty) => {
            scan.next::<$T>()
        };
        ($T: ty, $N: expr) => {
            (0..$N).map(|_| scan.next::<$T>()).collect::<Vec<_>>()
        };
    }

    let T = input!(usize);
    let N = input!(usize);
    let mut M = input!(usize);

    let mut S = vec![];
    let mut P = vec![];
    let mut R = vec![];

    let g = 3;

    {
        let out = &mut BufWriter::new(stdout());

        writeln!(out, "2 {}", g);
    }

    {
        M = input!(usize);
        S = input!(usize, N);
        P = input!(isize, N);
        R = input!(usize, N);
    }

    for _ in 1..T {
        let C = M / 500;

        // output
        if S.is_empty() {
            let out = &mut BufWriter::new(stdout());

            writeln!(
                out,
                "1 {}",
                vec![C / N; N]
                    .iter()
                    .map(|x| x.to_string())
                    .collect::<Vec<_>>()
                    .join(" ")
            );
        } else {
            let out = &mut BufWriter::new(stdout());

            let sum_of_weight = P.iter().map(|&p| if p >= 0 { p } else { 0 }).sum::<isize>();

            assert!(sum_of_weight > 0);

            let L = (0..N)
                .map(|i| C * (if P[i] >= 0 { P[i] } else { 0 }) as usize / sum_of_weight as usize)
                .collect::<Vec<_>>();

            writeln!(
                out,
                "1 {}",
                L.iter()
                    .map(|x| x.to_string())
                    .collect::<Vec<_>>()
                    .join(" ")
            );
        }

        // input
        {
            M = input!(usize);
            S = input!(usize, N);
            P = input!(isize, N);
            R = input!(usize, N);
        }
    }
}

#[derive(Default)]
struct Scanner {
    buffer: Vec<String>,
}
impl Scanner {
    fn next<T: std::str::FromStr>(&mut self) -> T {
        loop {
            if let Some(token) = self.buffer.pop() {
                return token.parse().ok().expect("Failed parse");
            }
            let mut input = String::new();
            stdin().read_line(&mut input).expect("Failed read");
            self.buffer = input.split_whitespace().rev().map(String::from).collect();
        }
    }
}
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