#663260 (Rust) No.1528 Not 1

• 問題: No.1528 Not 1
• ユーザー: Moss_Local
• 提出日時: 2021-06-04 20:24:48
• 言語: Rust (1.77.0 + proconio)
• 結果: AC
• 実行時間: 13 ms / 2,000 ms
• コード長: 6,085 bytes
• コンパイル時間: 13,766 ms
• コンパイル使用メモリ: 379,040 KB
• 実行使用メモリ: 5,376 KB
• 最終ジャッジ日時: 2024-04-29 23:47:22
• 合計ジャッジ時間: 15,072 ms
• ジャッジサーバーID （参考情報）: judge5 / judge1

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	12 ms; 5,376 KB
testcase_02	AC	5 ms; 5,376 KB
testcase_03	AC	5 ms; 5,376 KB
testcase_04	AC	11 ms; 5,376 KB
testcase_05	AC	2 ms; 5,376 KB
testcase_06	AC	7 ms; 5,376 KB
testcase_07	AC	11 ms; 5,376 KB
testcase_08	AC	6 ms; 5,376 KB
testcase_09	AC	3 ms; 5,376 KB
testcase_10	AC	6 ms; 5,376 KB
testcase_11	AC	1 ms; 5,376 KB
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	AC	13 ms; 5,376 KB
testcase_19	AC	13 ms; 5,376 KB

コンパイルメッセージ

warning: unnecessary parentheses around type
  --> src/main.rs:66:15
   |
66 | fn readi() -> (i64) {
   |               ^   ^
   |
   = note: `#[warn(unused_parens)]` on by default
help: remove these parentheses
   |
66 - fn readi() -> (i64) {
66 + fn readi() -> i64 {
   |

warning: unnecessary parentheses around `if` condition
   --> src/main.rs:245:12
    |
245 |         if (i != 0) {
    |            ^      ^
    |
help: remove these parentheses
    |
245 -         if (i != 0) {
245 +         if i != 0 {
    |

warning: comparison is useless due to type limits
   --> src/main.rs:179:8
    |
179 |     if n >= 0 {
    |        ^^^^^^
    |
    = note: `#[warn(unused_comparisons)]` on by default

ソースコード

// -*- coding:utf-8-unix -*-
// #![feature(map_first_last)]
#![allow(dead_code)]
#![allow(unused_imports)]
#![allow(unused_macros)]
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 UINF: usize = INF as usize;
const FINF: f64 = 122337203685.0;
const INF128: i128 = 1223372036854775807000000000000;
const LINF: i64 = 2147483647;
const MOD: i64 = 1000000007;
// const MOD: i64 = 998244353;
// const MOD: i64 = INF;

const UMOD: usize = MOD as usize;
use std::cmp::*;
use std::collections::*;
use std::io::stdin;
use std::io::stdout;
use std::io::Write;

macro_rules! p {
    ($x:expr) => {
        println!("{}", $x);
    };
}
macro_rules! d {
    ($x:expr) => {
        println!("{:?}", $x);
    };
}
macro_rules! dd {
    (x:expr) => {
        dbg!(x);
    };
}

// use str::Chars;

// 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 prime_table(n: usize) -> Vec<usize> {
    let mut is_prime = vec![true; n + 1];
    let mut res = vec![0 as usize; 0];

    if n >= 0 {
        is_prime[0] = false;
    }
    if n >= 1 {
        is_prime[1] = false;
    }
    let mut i = 2 as usize;
    while i * i <= n {
        if !is_prime[i] {
            i += 1;
            continue;
        }
        // println!("{:?}", "call");

        let mut j = i + i as usize;
        while j <= n {
            is_prime[j] = false;
            j += i;
        }
        i += 1;
    }
    for i in 0..n {
        if is_prime[i] == true {
            res.push(i);
        }
    }

    return res;
}

fn solve() {
    let n: usize = read();
    let mut vec = vec![];
    if n == 1 {
        println!("{:?}", 1);
        return;
    }
    let mut v = 2;
    if n == 1 || n == 5 {
        println!("{:?}", -1);
        return;
    }
    while v <= n {
        if v != 6 {
            vec.push(v);
        }
        v += 2;
    }
    if n >= 6 {
        vec.push(6);
    }
    let mut v = 3;
    while v < n {
        if v != 6 {
            vec.push(v);
        }
        v += 3;
    }
    while vec.len() > (n + 1) / 2 {
        vec.pop();
    }
    if vec.len() < (n + 1) / 2 {
        println!("{:?}", -1);
        return;
    }
    for i in 0..vec.len() {
        if (i != 0) {
            print!(" ");
        }
        print!("{}", vec[i])
    }
    println!("");
    return;
}

fn main() {
    solve();
}