#613533 (Rust) No.1373 Directed Operations

提出ソース

結果

問題	No.1373 Directed Operations
ユーザー	Moss_Local
提出日時	2021-02-05 21:40:51
言語	Rust (1.77.0 + proconio)
結果	WA
実行時間	-
コード長	7,244 bytes
コンパイル時間	12,762 ms
コンパイル使用メモリ	387,804 KB
実行使用メモリ	6,948 KB
最終ジャッジ日時	2024-07-02 11:53:49
合計ジャッジ時間	16,996 ms
ジャッジサーバーID （参考情報）	judge1 / judge4

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	WA	-
testcase_01	AC	1 ms 6,944 KB
testcase_02	AC	133 ms 6,940 KB
testcase_03	AC	4 ms 6,944 KB
testcase_04	AC	6 ms 6,944 KB
testcase_05	AC	1 ms 6,940 KB
testcase_06	WA	-
testcase_07	WA	-
testcase_08	WA	-
testcase_09	AC	7 ms 6,944 KB
testcase_10	AC	5 ms 6,940 KB
testcase_11	AC	2 ms 6,940 KB
testcase_12	AC	5 ms 6,944 KB
testcase_13	AC	1 ms 6,944 KB
testcase_14	WA	-
testcase_15	WA	-
testcase_16	WA	-
testcase_17	WA	-
testcase_18	WA	-
testcase_19	WA	-
testcase_20	WA	-

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: unnecessary parentheses around type
  --> src/main.rs:45:15
   |
45 | fn readi() -> (i64) {
   |               ^   ^
   |
   = note: `#[warn(unused_parens)]` on by default
help: remove these parentheses
   |
45 - fn readi() -> (i64) {
45 + fn readi() -> i64 {
   |

warning: unnecessary parentheses around `if` condition
   --> src/main.rs:203:20
    |
203 |                 if (res[nv.0][nv.1] > res[v.0][v.1] + d) {
    |                    ^                                   ^
    |
help: remove these parentheses
    |
203 -                 if (res[nv.0][nv.1] > res[v.0][v.1] + d) {
203 +                 if res[nv.0][nv.1] > res[v.0][v.1] + d {
    |

warning: value assigned to `d` is never read
   --> src/main.rs:197:25
    |
197 |                 let mut d = 1;
    |                         ^
    |
    = help: maybe it is overwritten before being read?
    = note: `#[warn(unused_assignments)]` on by default

warning: unused variable: `m`
   --> src/main.rs:221:13
    |
221 |     let mut m = 101010;
    |             ^ help: if this is intentional, prefix it with an underscore: `_m`
    |
    = note: `#[warn(unused_variables)]` on by default

warning: unused variable: `pos`
   --> src/main.rs:244:13
    |
244 |     let mut pos = 1 as usize;
    |             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`

warning: variable does not need to be mutable
   --> src/main.rs:220:9
    |
220 |     let mut vec: Vec<usize> = read_vec();
    |         ----^^^
    |         |
    |         help: remove this `mut`
    |
    = note: `#[warn(unused_mut)]` on by default

warning: variable does not need to be mutable
   --> src/main.rs:221:9
    |
221 |     let mut m = 101010;
    |         ----^
    |         |
    |         help: remove this `mut`

warning: variable does not need to be mutable
   --> src/main.rs:244:9
    |
244 |     let mut pos = 1 as usize;
    |         ----^^^
    |         |
    |         help: remove this `mut`

ソースコード

raw source code

// -*- coding:utf-8-unix -*-

#![allow(dead_code)]
#![allow(unused_imports)]
use std::collections::*;
use std::convert::*;
use std::convert::{From, Into};
use std::fmt::Debug;
use std::fs::File;
use std::io::prelude::*;
use std::io::*;
use std::marker::Copy;
use std::mem::*;
use std::ops::Bound::*;
use std::ops::{Add, Mul, Neg, Sub};
use std::str;
use std::vec;
use std::{cmp, process::Output};
use std::{cmp::Ordering, env::consts::DLL_PREFIX};
use std::{cmp::Ordering::*, f32::consts::PI};

const INF: i64 = 1223372036854775807;
const FINF: f64 = 122337203685.0;
const LINF: i64 = 2147483647;
const UINF: usize = INF as usize;
const MEM_SIZE: usize = 202020;
// const MOD: i64 = 1000000007;
const MOD: i64 = 998244353;
const UMOD: usize = MOD as usize;
use std::cmp::*;
use std::collections::*;
use std::io::stdin;
use std::io::stdout;
use std::io::Write;

// use str::Chars;
#[allow(dead_code)]
fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

#[allow(dead_code)]
fn readi() -> (i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    iter.next().unwrap().parse::<i64>().unwrap()
}

#[allow(dead_code)]
fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    read::<String>()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}
#[allow(dead_code)]
fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
    (0..n).map(|_| read_vec()).collect()
}

#[allow(dead_code)]
fn readii() -> (i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}

fn readff() -> (f64, f64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<f64>().unwrap(),
        iter.next().unwrap().parse::<f64>().unwrap(),
    )
}

#[allow(dead_code)]
fn readiii() -> (i64, i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}
#[allow(dead_code)]
fn readuu() -> (usize, usize) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
    )
}

fn readcc() -> (char, char) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<char>().unwrap(),
        iter.next().unwrap().parse::<char>().unwrap(),
    )
}

#[allow(dead_code)]
fn readuuu() -> (usize, usize, usize) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
    )
}

#[allow(dead_code)]
fn readuuuu() -> (usize, usize, usize, usize) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
    )
}

fn readiiii() -> (i64, i64, i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}

fn readin() -> (i64, i64, i64, i64, i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}
fn grid_01bfs(mat: &Vec<Vec<usize>>, start: (usize, usize)) -> Vec<Vec<usize>> {
    let h = mat.len();
    let w = mat[0].len();
    let mut res = vec![vec![INF as usize; (w) as usize]; (h) as usize];
    let mut q = VecDeque::new();
    q.push_back(start);
    res[start.0][start.1] = 0;
    while !q.is_empty() {
        let v = q.pop_front().unwrap();
        for i in -1..=1 {
            for j in -1..=1 {
                if (i * j as i32).abs() == 1 || (i == 0 && j == 0) {
                    continue;
                }
                if v.0 == 0 && i == -1 {
                    continue;
                }

                if v.0 == h - 1 && i == 1 {
                    continue;
                }

                if v.1 == 0 && j == -1 {
                    continue;
                }

                if v.1 == w - 1 && j == 1 {
                    continue;
                }
                let nv = ((v.0 as i32 + i) as usize, (v.1 as i32 + j) as usize);
                let mut d = 1;
                if mat[nv.0][nv.1] == 1 {
                    d = 1;
                } else {
                    d = 0;
                }
                if (res[nv.0][nv.1] > res[v.0][v.1] + d) {
                    res[nv.0][nv.1] = res[v.0][v.1] + d;
                    if d == 0 {
                        q.push_front(nv);
                    } else {
                        q.push_back(nv);
                    }
                }
            }
        }
    }

    return res;
}

fn solve() {
    let n: usize = read();
    let mut vec: Vec<usize> = read_vec();
    let mut m = 101010;
    let mut data = vec![0; 101010];
    for i in 0..n - 1 {
        data[vec[i]] += 1;
    }
    for i in (0..n - 1).rev() {
        data[i] += data[i + 1];
    }
    let mut cnt = 1;
    for i in (1..n).rev() {
        // vec[i] += vec[i + 1];
        if cnt < data[i] {
            println!("{}", "NO");
            return;
        }
        cnt += 1;
    }
    let mut vp = vec![(0, 0); 0];
    for i in 0..n - 1 {
        vp.push((vec[i], i));
    }
    vp.sort();
    vp.reverse();
    let mut pos = 1 as usize;
    // for i in 0..n - 1 {
    //     println!("{} ", i + 1);
    // }
    let mut res = vec![(0, 0); 0];
    for i in 0..n - 1 {
        res.push((vp[i].1, i + 1));
    }
    res.sort();
    println!("{}", "YES");
    for i in 0..n - 1 {
        println!("{:?}", res[i].1);
    }
    return;
}

fn main() {
    solve()
}

yukicoder

結果

テストケース

コンパイルメッセージ

ソースコード