#904361 (Rust) No.1926 Sequence of Remainders

提出ソース

結果

問題	No.1926 Sequence of Remainders
ユーザー	kenichi
提出日時	2023-08-16 17:07:24
言語	Rust (1.77.0 + proconio)
結果	AC
実行時間	152 ms / 2,000 ms
コード長	5,070 bytes
コンパイル時間	16,081 ms
コンパイル使用メモリ	401,476 KB
実行使用メモリ	6,820 KB
最終ジャッジ日時	2024-11-25 06:43:06
合計ジャッジ時間	24,596 ms
ジャッジサーバーID （参考情報）	judge3 / judge4

このコードへのチャレンジ
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テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	1 ms 6,820 KB
testcase_01	AC	137 ms 6,816 KB
testcase_02	AC	134 ms 6,820 KB
testcase_03	AC	135 ms 6,820 KB
testcase_04	AC	137 ms 6,820 KB
testcase_05	AC	133 ms 6,816 KB
testcase_06	AC	144 ms 6,820 KB
testcase_07	AC	143 ms 6,820 KB
testcase_08	AC	142 ms 6,816 KB
testcase_09	AC	143 ms 6,816 KB
testcase_10	AC	142 ms 6,820 KB
testcase_11	AC	147 ms 6,816 KB
testcase_12	AC	144 ms 6,816 KB
testcase_13	AC	145 ms 6,816 KB
testcase_14	AC	139 ms 6,816 KB
testcase_15	AC	145 ms 6,816 KB
testcase_16	AC	146 ms 6,820 KB
testcase_17	AC	144 ms 6,820 KB
testcase_18	AC	143 ms 6,816 KB
testcase_19	AC	147 ms 6,820 KB
testcase_20	AC	150 ms 6,816 KB
testcase_21	AC	148 ms 6,820 KB
testcase_22	AC	147 ms 6,820 KB
testcase_23	AC	148 ms 6,820 KB
testcase_24	AC	146 ms 6,820 KB
testcase_25	AC	144 ms 6,816 KB
testcase_26	AC	144 ms 6,816 KB
testcase_27	AC	148 ms 6,816 KB
testcase_28	AC	148 ms 6,820 KB
testcase_29	AC	148 ms 6,816 KB
testcase_30	AC	150 ms 6,820 KB
testcase_31	AC	151 ms 6,820 KB
testcase_32	AC	152 ms 6,816 KB
testcase_33	AC	151 ms 6,816 KB
testcase_34	AC	150 ms 6,820 KB
testcase_35	AC	150 ms 6,816 KB

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: variable does not need to be mutable
  --> src/main.rs:19:13
   |
19 |         let mut n: usize = itr.next().unwrap().parse().unwrap();
   |             ----^
   |             |
   |             help: remove this `mut`
   |
   = note: `#[warn(unused_mut)]` on by default

warning: variable does not need to be mutable
  --> src/main.rs:20:13
   |
20 |         let mut m: usize = itr.next().unwrap().parse().unwrap();
   |             ----^
   |             |
   |             help: remove this `mut`

warning: variable does not need to be mutable
  --> src/main.rs:21:13
   |
21 |         let mut k: usize = itr.next().unwrap().parse().unwrap();
   |             ----^
   |             |
   |             help: remove this `mut`

warning: unused `Result` that must be used
  --> src/main.rs:17:9
   |
17 |         io::stdin().read_line(&mut s);
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: this `Result` may be an `Err` variant, which should be handled
   = note: `#[warn(unused_must_use)]` on by default
help: use `let _ = ...` to ignore the resulting value
   |
17 |         let _ = io::stdin().read_line(&mut s);
   |         +++++++

ソースコード

raw source code

use std::io;
//use std::str::FromStr;
/*
const LOW_CASE_ALPHABET: [char; 26] = [
    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
    't', 'u', 'v', 'w', 'x', 'y', 'z',
];
*/

fn main() {
    let mut n = String::new();
    io::stdin().read_line(&mut n).ok();
    let n: usize = n.trim().parse().unwrap();

    for _ in 0..n {
        let mut s = String::new();
        io::stdin().read_line(&mut s);
        let mut itr = s.trim().split_whitespace();
        let mut n: usize = itr.next().unwrap().parse().unwrap();
        let mut m: usize = itr.next().unwrap().parse().unwrap();
        let mut k: usize = itr.next().unwrap().parse().unwrap();
        let a = k % m;
        println!("{}", if a < m - n { a } else { 0 });
    }
}

/*
pub fn ctoi(c: char) -> isize {
    let n = c as isize - '0' as isize;

    return n;
}

pub fn stoi(c: String) -> isize {
    let n = c.parse::<isize>().unwrap();

    return n;
}

pub fn find_char(sentence: Vec<char>, target: char, start: isize) -> isize {
    for _i in start as usize..sentence.len() {
        if sentence[_i] == target {
            return _i as isize;
        }
    }
    return -1;
}

pub fn hex_to_binary_2(hex_string: String, x: u32) -> Option<String> {
    match i64::from_str_radix(&hex_string, x) {
        Ok(decimal) => Some(format!("{}", decimal)),
        Err(_) => None,
    }
}

pub fn hex_to_binary(hex_string: &str, x: u32) -> Option<String> {
    match i64::from_str_radix(hex_string, x) {
        Ok(decimal) => Some(format!("{}", decimal)),
        Err(_) => None,
    }
}

pub fn my_floor(x: f64) -> f64 {
    let rounded = (x * 1000.0).floor() / 1000.0;

    rounded
}

pub fn upper_lower(x: char) -> char {
    let result: char;

    if x.is_uppercase() {
        result = x.to_ascii_lowercase();
    } else if x.is_lowercase() {
        result = x.to_ascii_uppercase();
    } else {
        result = x;
    }

    result
}

pub fn maxf_2(x: f64, y: f64) -> f64 {
    let result;

    if x >= y {
        result = x;
    } else {
        result = y;
    }

    result
}

pub fn max_2(x: isize, y: isize) -> isize {
    let result;

    if x >= y {
        result = x;
    } else {
        result = y;
    }

    result
}

pub fn max_u_2(x: usize, y: usize) -> usize {
    let result;

    if x >= y {
        result = x;
    } else {
        result = y;
    }

    result
}

pub fn min_u_2(x: usize, y: usize) -> usize {
    let result;

    if x <= y {
        result = x;
    } else {
        result = y;
    }

    result
}

pub fn min_2(x: isize, y: isize) -> isize {
    let result;

    if x >= y {
        result = y;
    } else {
        result = x;
    }

    result
}

pub fn min_2_i32(x: i32, y: i32) -> i32 {
    let result;

    if x >= y {
        result = y;
    } else {
        result = x;
    }

    result
}

pub fn max_3(x: isize, y: isize, z: isize) -> isize {
    let result;
    if x >= y && y >= z {
        result = x;
    } else if x >= z && z >= y {
        result = x;
    } else if y >= x && x >= z {
        result = y;
    } else if y >= z && z >= x {
        result = y;
    } else if z >= x && x >= y {
        result = z;
    } else {
        result = z;
    }

    result
}

pub fn max_u_3(x: usize, y: usize, z: usize) -> usize {
    let result;
    if x >= y && y >= z {
        result = x;
    } else if x >= z && z >= y {
        result = x;
    } else if y >= x && x >= z {
        result = y;
    } else if y >= z && z >= x {
        result = y;
    } else if z >= x && x >= y {
        result = z;
    } else {
        result = z;
    }

    result
}

pub fn min_3(x: isize, y: isize, z: isize) -> isize {
    let result;
    if x <= y && y <= z {
        result = x;
    } else if x <= z && z <= y {
        result = x;
    } else if y <= x && x <= z {
        result = y;
    } else if y <= z && z <= x {
        result = y;
    } else if z <= x && x <= y {
        result = z;
    } else {
        result = z;
    }

    result
}

pub fn min_u_3(x: usize, y: usize, z: usize) -> usize {
    let result;
    if x <= y && y <= z {
        result = x;
    } else if x <= z && z <= y {
        result = x;
    } else if y <= x && x <= z {
        result = y;
    } else if y <= z && z <= x {
        result = y;
    } else if z <= x && x <= y {
        result = z;
    } else {
        result = z;
    }

    result
}

pub fn read_text() -> String {
    let mut word = String::new();
    std::io::stdin().read_line(&mut word).ok();
    let answer = word.trim().to_string();

    answer
}

pub fn read_array() -> Vec<char> {
    let array: String = read();
    let chars: Vec<char> = array.trim().chars().collect::<Vec<char>>();
    chars
}

pub fn read<T: FromStr>() -> T {
    let stdin = stdin();
    let stdin = stdin.lock();
    let token: String = stdin
        .bytes()
        .map(|c| c.expect("failed to read char") as char)
        .skip_while(|c| c.is_whitespace())
        .take_while(|c| !c.is_whitespace())
        .collect();
    token.parse().ok().expect("failed to parse token")
}
*/

yukicoder

結果

テストケース

コンパイルメッセージ

ソースコード