結果

問題 No.365 ジェンガソート
ユーザー megumish
提出日時 2016-04-29 23:18:16
言語 Rust
(1.83.0 + proconio)
結果
WA  
実行時間 -
コード長 1,248 bytes
コンパイル時間 19,352 ms
コンパイル使用メモリ 391,420 KB
実行使用メモリ 13,640 KB
最終ジャッジ日時 2024-10-04 18:57:00
合計ジャッジ時間 19,949 ms
ジャッジサーバーID
(参考情報)
judge1 / judge5
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
other AC * 12 WA * 22 TLE * 3 -- * 4
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: unused import: `std::str::Chars`
 --> src/main.rs:3:5
  |
3 | use std::str::Chars;
  |     ^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: unused import: `std::i32`
 --> src/main.rs:4:5
  |
4 | use std::i32;
  |     ^^^^^^^^

warning: unused import: `std::u8`
 --> src/main.rs:5:5
  |
5 | use std::u8;
  |     ^^^^^^^

warning: unused import: `std::ascii::AsciiExt`
 --> src/main.rs:6:5
  |
6 | use std::ascii::AsciiExt;
  |     ^^^^^^^^^^^^^^^^^^^^

warning: unused import: `std::collections::HashMap`
 --> src/main.rs:7:5
  |
7 | use std::collections::HashMap;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^

warning: unused import: `std::collections::HashSet`
 --> src/main.rs:8:5
  |
8 | use std::collections::HashSet;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^

warning: unused import: `std::collections::BTreeMap`
 --> src/main.rs:9:5
  |
9 | use std::collections::BTreeMap;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: unused import: `std::collections::BTreeSet`
  --> src/main.rs:10:5
   |
10 | use std::collections::BTreeSet;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: unused import: `std::collections::VecDeque`
  --> src/main.rs:11:5
   |
11 | use std::collections::VecDeque;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
 --> src/main.rs:6:17
  |
6 | use std::ascii::AsciiExt;
  |                 ^^^^^^^^
  |
  = note: `#[warn(deprecated)]` on by default

warning: unused import: `std::io::prelude`
  --> src/main.rs:12:5
   |
12 | use std::io::prelude::*;
   |     ^^^^^^^^^^^^^^^^

ソースコード

diff #

use std::io;
use std::str::FromStr;
use std::str::Chars;
use std::i32;
use std::u8;
use std::ascii::AsciiExt;
use std::collections::HashMap;
use std::collections::HashSet;
use std::collections::BTreeMap;
use std::collections::BTreeSet;
use std::collections::VecDeque;
use std::io::prelude::*;


fn main() {
    let n = next_int() as usize;
    let a = next_ints();
    let mut ans = 0;
    for i in 0..n {
        let mut temp = 0;
        for j in 0..i {
            if a[j] > a[i] {
                ans += 1;
                ans += temp;
                break;
            }
            else {
                temp += 1;
            }
        }
    }
    println!("{}",ans);
}

#[allow(dead_code)]
fn next_string() -> String {
    let mut input = String::new();
    io::stdin().read_line(&mut input).unwrap();
    input
}

#[allow(dead_code)]
fn next_strings() -> Vec<String> {
    let input = next_string();
    input.split_whitespace().map(|x| x.parse().unwrap()).collect()
}

#[allow(dead_code)]
fn next_int() -> i64 {
    let input = next_string();
    i64::from_str(input.trim()).unwrap()
}

#[allow(dead_code)]
fn next_ints() -> Vec<i64> {
    let input = next_string();
    input.split_whitespace().map(|x| x.parse().unwrap()).collect()
}
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