#917076 (Rust) No.5018 Let's Make a Best-seller Book

• 問題: No.5018 Let's Make a Best-seller Book
• ユーザー: naut3
• 提出日時: 2023-10-01 14:16:14
• 言語: Rust (1.77.0 + proconio)
• 結果: AC
• 実行時間: 31 ms / 400 ms
• コード長: 2,192 bytes
• コンパイル時間: 1,301 ms
• コンパイル使用メモリ: 154,028 KB
• 実行使用メモリ: 24,384 KB
• スコア: 3,856
• 平均クエリ数: 52.00
• 最終ジャッジ日時: 2023-10-01 14:16:24
• 合計ジャッジ時間: 9,285 ms
• ジャッジサーバーID （参考情報）: judge14 / judge11

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	31 ms; 23,388 KB
testcase_01	AC	27 ms; 24,384 KB
testcase_02	AC	28 ms; 23,820 KB
testcase_03	AC	27 ms; 23,616 KB
testcase_04	AC	27 ms; 23,508 KB
testcase_05	AC	28 ms; 24,048 KB
testcase_06	AC	27 ms; 23,664 KB
testcase_07	AC	27 ms; 23,832 KB
testcase_08	AC	27 ms; 24,024 KB
testcase_09	AC	27 ms; 23,964 KB
testcase_10	AC	27 ms; 23,832 KB
testcase_11	AC	27 ms; 23,412 KB
testcase_12	AC	27 ms; 23,664 KB
testcase_13	AC	27 ms; 23,388 KB
testcase_14	AC	27 ms; 23,652 KB
testcase_15	AC	27 ms; 23,544 KB
testcase_16	AC	27 ms; 23,664 KB
testcase_17	AC	27 ms; 23,640 KB
testcase_18	AC	27 ms; 23,412 KB
testcase_19	AC	27 ms; 23,376 KB
testcase_20	AC	27 ms; 23,412 KB
testcase_21	AC	27 ms; 24,012 KB
testcase_22	AC	27 ms; 24,324 KB
testcase_23	AC	27 ms; 23,532 KB
testcase_24	AC	27 ms; 24,060 KB
testcase_25	AC	27 ms; 23,412 KB
testcase_26	AC	27 ms; 23,388 KB
testcase_27	AC	27 ms; 24,000 KB
testcase_28	AC	26 ms; 23,664 KB
testcase_29	AC	27 ms; 24,048 KB
testcase_30	AC	27 ms; 23,628 KB
testcase_31	AC	26 ms; 24,048 KB
testcase_32	AC	26 ms; 24,264 KB
testcase_33	AC	27 ms; 24,252 KB
testcase_34	AC	25 ms; 23,820 KB
testcase_35	AC	27 ms; 23,412 KB
testcase_36	AC	27 ms; 23,628 KB
testcase_37	AC	27 ms; 24,036 KB
testcase_38	AC	27 ms; 23,520 KB
testcase_39	AC	27 ms; 24,384 KB
testcase_40	AC	27 ms; 23,832 KB
testcase_41	AC	27 ms; 23,364 KB
testcase_42	AC	27 ms; 23,832 KB
testcase_43	AC	27 ms; 23,376 KB
testcase_44	AC	27 ms; 24,024 KB
testcase_45	AC	27 ms; 23,520 KB
testcase_46	AC	27 ms; 23,820 KB
testcase_47	AC	26 ms; 24,384 KB
testcase_48	AC	27 ms; 23,376 KB
testcase_49	AC	27 ms; 23,376 KB
testcase_50	AC	27 ms; 24,036 KB
testcase_51	AC	27 ms; 23,664 KB
testcase_52	AC	27 ms; 23,592 KB
testcase_53	AC	27 ms; 23,616 KB
testcase_54	AC	27 ms; 24,348 KB
testcase_55	AC	27 ms; 23,628 KB
testcase_56	AC	27 ms; 24,336 KB
testcase_57	AC	27 ms; 23,388 KB
testcase_58	AC	27 ms; 23,376 KB
testcase_59	AC	27 ms; 23,400 KB
testcase_60	AC	27 ms; 24,312 KB
testcase_61	AC	27 ms; 23,640 KB
testcase_62	AC	26 ms; 24,324 KB
testcase_63	AC	27 ms; 23,376 KB
testcase_64	AC	27 ms; 24,012 KB
testcase_65	AC	27 ms; 23,520 KB
testcase_66	AC	27 ms; 24,024 KB
testcase_67	AC	27 ms; 23,628 KB
testcase_68	AC	27 ms; 24,036 KB
testcase_69	AC	27 ms; 23,364 KB
testcase_70	AC	27 ms; 23,388 KB
testcase_71	AC	27 ms; 24,372 KB
testcase_72	AC	26 ms; 23,520 KB
testcase_73	AC	27 ms; 23,376 KB
testcase_74	AC	27 ms; 23,640 KB
testcase_75	AC	27 ms; 24,024 KB
testcase_76	AC	27 ms; 24,252 KB
testcase_77	AC	27 ms; 23,520 KB
testcase_78	AC	26 ms; 23,424 KB
testcase_79	AC	27 ms; 23,364 KB
testcase_80	AC	27 ms; 23,508 KB
testcase_81	AC	27 ms; 24,324 KB
testcase_82	AC	27 ms; 24,024 KB
testcase_83	AC	27 ms; 24,264 KB
testcase_84	AC	27 ms; 23,832 KB
testcase_85	AC	27 ms; 23,832 KB
testcase_86	AC	27 ms; 23,232 KB
testcase_87	AC	27 ms; 24,372 KB
testcase_88	AC	27 ms; 24,048 KB
testcase_89	AC	26 ms; 24,348 KB
testcase_90	AC	27 ms; 24,120 KB
testcase_91	AC	26 ms; 23,628 KB
testcase_92	AC	27 ms; 24,312 KB
testcase_93	AC	27 ms; 24,012 KB
testcase_94	AC	27 ms; 23,412 KB
testcase_95	AC	27 ms; 24,324 KB
testcase_96	AC	27 ms; 23,412 KB
testcase_97	AC	27 ms; 23,520 KB
testcase_98	AC	27 ms; 23,400 KB
testcase_99	AC	26 ms; 23,892 KB

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: variable `S` is assigned to, but never used
  --> Main.rs:19:13
   |
19 |     let mut S = vec![];
   |             ^
   |
   = note: consider using `_S` instead
   = note: `#[warn(unused_variables)]` on by default

warning: variable `P` is assigned to, but never used
  --> Main.rs:20:13
   |
20 |     let mut P = vec![];
   |             ^
   |
   = note: consider using `_P` instead

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

warning: value assigned to `S` is never read
  --> Main.rs:34:9
   |
34 |         S = input!(usize, N);
   |         ^
   |
   = help: maybe it is overwritten before being read?

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

warning: value assigned to `R` is never read
  --> Main.rs:36:9
   |
36 |         R = input!(usize, N);
   |         ^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `S` is never read
  --> Main.rs:69:13
   |
69 |             S = input!(usize, N);
   |             ^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `P` is never read
  --> Main.rs:70:13
   |
70 |             P = input!(isize, N);
   |             ^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `R` is never read
  --> Main.rs:71:13
   |
71 |             R = input!(usize, N);
   |             ^
   |
   = help: maybe it is overwritten before being read?

warning: 10 warnings emitted

ソースコード

#![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![];

    // g >= 3 を最初にやったら M = 0 になる :(
    let g = 2;

    {
        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
        {
            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<_>>();

            let L = vec![C / N; N];

            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();
        }
    }
}