Submission #2042691


Source Code Expand

#[allow(unused_must_use)]
fn read_int_pair() -> (i32, i32) {
    let mut input = String::new();
    std::io::stdin().read_line(&mut input);
    let inputs: Vec<_> = input
        .trim()
        .split_whitespace()
        .map(|i| i.parse::<i32>().unwrap())
        .collect();
    (inputs[0], inputs[1])
}

fn wind_power(dis: i32) -> i32 {
    let dis = ((dis as f32) / 60.0_f32 * 10.0_f32).round();
    let range = [
        0.0, 0.2, 0.3, 1.5, 1.6, 3.3, 3.4, 5.4, 5.5, 7.9,
        8.0, 10.7, 10.8, 13.8, 13.9, 17.1, 17.2, 20.7, 20.8, 24.4,
        24.5, 28.4, 28.5, 32.6, 32.7,
    ];
    let range: Vec<f32> = range.iter().map(|x| x * 10_f32).collect();
    for i in (0..range.len()-1).filter(|&x| x % 2 == 0) {
        if range[i] <= dis && dis <= range[i+1] {
            return (i as i32) / 2
        }
    }
    12
}

fn main() {
    let directions = [
        "N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
        "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW",
    ];
    let (deg, dis) = read_int_pair();
    let direction = ((deg * 10 + 1125) / 2250 % 16) as usize;
    let w = wind_power(dis);
    if w == 0 {
        println!("C 0");
    } else {
        println!("{} {}", directions[direction], w);
    }
}

Submission Info

Submission Time
Task C - 風力観測
User ittoki
Language Rust (1.15.1)
Score 100
Code Size 1270 Byte
Status AC
Exec Time 2 ms
Memory 4352 KB

Judge Result

Set Name all
Score / Max Score 100 / 100
Status
AC × 66
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 00_sample_06.txt, 00_sample_07.txt, 00_sample_08.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_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt
Case Name Status Exec Time Memory
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
00_sample_04.txt AC 2 ms 4352 KB
00_sample_05.txt AC 2 ms 4352 KB
00_sample_06.txt AC 2 ms 4352 KB
00_sample_07.txt AC 2 ms 4352 KB
00_sample_08.txt AC 2 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 2 ms 4352 KB
test_22.txt AC 2 ms 4352 KB
test_23.txt AC 2 ms 4352 KB
test_24.txt AC 2 ms 4352 KB
test_25.txt AC 2 ms 4352 KB
test_26.txt AC 2 ms 4352 KB
test_27.txt AC 2 ms 4352 KB
test_28.txt AC 2 ms 4352 KB
test_29.txt AC 2 ms 4352 KB
test_30.txt AC 2 ms 4352 KB
test_31.txt AC 2 ms 4352 KB
test_32.txt AC 2 ms 4352 KB
test_33.txt AC 2 ms 4352 KB
test_34.txt AC 2 ms 4352 KB
test_35.txt AC 2 ms 4352 KB
test_36.txt AC 2 ms 4352 KB
test_37.txt AC 2 ms 4352 KB
test_38.txt AC 2 ms 4352 KB
test_39.txt AC 2 ms 4352 KB
test_40.txt AC 2 ms 4352 KB
test_41.txt AC 2 ms 4352 KB
test_42.txt AC 2 ms 4352 KB
test_43.txt AC 2 ms 4352 KB
test_44.txt AC 2 ms 4352 KB
test_45.txt AC 2 ms 4352 KB
test_46.txt AC 2 ms 4352 KB
test_47.txt AC 2 ms 4352 KB
test_48.txt AC 2 ms 4352 KB
test_49.txt AC 2 ms 4352 KB
test_50.txt AC 2 ms 4352 KB
test_51.txt AC 2 ms 4352 KB
test_52.txt AC 2 ms 4352 KB
test_53.txt AC 2 ms 4352 KB
test_54.txt AC 2 ms 4352 KB
test_55.txt AC 2 ms 4352 KB
test_56.txt AC 2 ms 4352 KB
test_57.txt AC 2 ms 4352 KB
test_58.txt AC 2 ms 4352 KB