AtCoder Beginner Contest 001

Submission #4237490

Source codeソースコード

fn read_single<T: std::str::FromStr>() -> T {
    use std::io::{self, BufRead};

    let stdin = io::stdin();
    let mut buf = String::new();
    stdin.lock().read_line(&mut buf).unwrap();
    buf.trim().parse().ok().unwrap()
}

fn read_matrix<T: std::str::FromStr>(n: i32) -> Vec<Vec<T>> {
    use std::io::{self, BufRead};

    let stdin = io::stdin();
    let mut v = Vec::new();
    for _ in 0..n {
        let mut buf = String::new();
        stdin.lock().read_line(&mut buf).unwrap();
        let v0 = buf.trim().split('-')
            .map(|e| e.parse().ok().unwrap()).collect();
        v.push(v0)
    }
    v
}

fn main() {
    let n: i32 = read_single();
    let mut v: Vec<Vec<i32>> = read_matrix(n);
    v.sort_by(|l1, l2| l1.first().cmp(&l2.first()));

    let mut results: Vec<Vec<i32>> = Vec::new();
    for l in v {
        let converted =
            [l.first().unwrap() / 5 * 5, ((l.last().unwrap() - 1) / 5 + 1) * 5].to_vec();
        if results.is_empty() {
            results.push(converted);
        } else if results.last().unwrap().last() < converted.first() {
            results.push(converted);
        } else if results.last().unwrap().last() >= converted.last() {
        } else {
            let mut last = results.pop().unwrap();
            last.pop();
            last.push(*converted.last().unwrap());
            results.push(last);
        }
    }

    for l in results {
        println!("{:04}-{:04}", l.first().unwrap(), l.last().unwrap())
    }
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 epaew
Created time投稿日時
Language言語 Rust (1.15.1)
Status状態 WA
Score得点 0
Source lengthソースコード長 1539 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Test case

Set

Set name Score得点 / Max score Cases
all 0 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,cho_cho_chokudai.txt,chokudai_ga_cho.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 2 ms 4352 KB
00_sample_02.txt AC 2 ms 4352 KB
00_sample_03.txt AC 2 ms 4352 KB
cho_cho_chokudai.txt WA
chokudai_ga_cho.txt AC 11 ms 4352 KB
test_01.txt AC 2 ms 4352 KB
test_02.txt AC 2 ms 4352 KB
test_03.txt AC 2 ms 4352 KB
test_04.txt AC 2 ms 4352 KB
test_05.txt AC 2 ms 4352 KB
test_06.txt AC 2 ms 4352 KB
test_07.txt AC 2 ms 4352 KB
test_08.txt AC 2 ms 4352 KB
test_09.txt AC 2 ms 4352 KB
test_10.txt AC 2 ms 4352 KB
test_11.txt AC 2 ms 4352 KB
test_12.txt AC 2 ms 4352 KB
test_13.txt AC 2 ms 4352 KB
test_14.txt AC 2 ms 4352 KB
test_15.txt AC 2 ms 4352 KB
test_16.txt AC 2 ms 4352 KB
test_17.txt AC 2 ms 4352 KB
test_18.txt AC 2 ms 4352 KB
test_19.txt AC 2 ms 4352 KB
test_20.txt AC 2 ms 4352 KB
test_21.txt AC 13 ms 4352 KB
test_22.txt AC 13 ms 4352 KB
test_23.txt AC 13 ms 4352 KB
test_24.txt AC 13 ms 4352 KB
test_25.txt AC 13 ms 4352 KB
test_26.txt WA
test_27.txt AC 12 ms 4352 KB
test_28.txt WA
test_29.txt AC 2 ms 4352 KB
test_30.txt WA
test_31.txt WA
test_32.txt AC 2 ms 4352 KB
test_33.txt WA
test_34.txt AC 2 ms 4352 KB
test_35.txt WA
test_36.txt AC 13 ms 4352 KB
test_37.txt WA
test_38.txt WA
test_39.txt AC 13 ms 4352 KB
test_40.txt WA
test_41.txt AC 10 ms 4352 KB
test_42.txt AC 13 ms 4352 KB
test_43.txt AC 11 ms 4352 KB