#88869 (Rust) No.365 ジェンガソート

• 問題: No.365 ジェンガソート
• ユーザー: megumish
• 提出日時: 2016-04-29 22:30:42
• 言語: Rust (1.77.0 + proconio)
• 結果: WA
• 実行時間: -
• コード長: 1,129 bytes
• コンパイル時間: 14,173 ms
• コンパイル使用メモリ: 378,400 KB
• 実行使用メモリ: 5,248 KB
• 最終ジャッジ日時: 2024-10-04 18:10:54
• 合計ジャッジ時間: 14,215 ms
• ジャッジサーバーID （参考情報）: judge1 / judge5

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	1 ms; 5,248 KB
testcase_02	AC	0 ms; 5,248 KB
testcase_03	AC	0 ms; 5,248 KB
testcase_04	AC	0 ms; 5,248 KB
testcase_05	AC	1 ms; 5,248 KB
testcase_06	AC	1 ms; 5,248 KB
testcase_07	AC	1 ms; 5,248 KB
testcase_08	WA	-
testcase_09	WA	-
testcase_10	WA	-
testcase_11	WA	-
testcase_12	WA	-
testcase_13	WA	-
testcase_14	AC	0 ms; 5,248 KB
testcase_15	AC	0 ms; 5,248 KB
testcase_16	WA	-
testcase_17	WA	-
testcase_18	AC	1 ms; 5,248 KB
testcase_19	AC	5 ms; 5,248 KB
testcase_20	AC	2 ms; 5,248 KB
testcase_21	WA	-
testcase_22	WA	-
testcase_23	WA	-
testcase_24	WA	-
testcase_25	WA	-
testcase_26	WA	-
testcase_27	WA	-
testcase_28	WA	-
testcase_29	WA	-
testcase_30	WA	-
testcase_31	WA	-
testcase_32	WA	-
testcase_33	WA	-
testcase_34	WA	-
testcase_35	WA	-
testcase_36	AC	5 ms; 5,248 KB
testcase_37	AC	5 ms; 5,248 KB
testcase_38	WA	-
testcase_39	AC	5 ms; 5,248 KB
testcase_40	WA	-

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::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::*;
   |     ^^^^^^^^^^^^^^^^

warning: unused variable: `n`
  --> src/main.rs:16:9
   |
16 |     let n = next_int();
   |         ^ help: if this is intentional, prefix it with an underscore: `_n`
   |
   = note: `#[warn(unused_variables)]` on by default

ソースコード

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();
    let a = next_ints();
    let mut max = i32::MIN as i64;
    let mut ans = 0;
    for i in a {
        if i > max {
            max = i;
        }
        else {
            ans += 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()
}