#711365 (Rust) No.1723 [Cherry 3rd Tune *] Dead on

提出ソース

結果

問題	No.1723 [Cherry 3rd Tune *] Dead on
ユーザー	manta1130
提出日時	2021-10-29 21:49:50
言語	Rust (1.77.0 + proconio)
結果	AC
実行時間	1 ms / 2,000 ms
コード長	14,152 bytes
コンパイル時間	13,891 ms
コンパイル使用メモリ	401,792 KB
実行使用メモリ	5,248 KB
最終ジャッジ日時	2024-10-07 10:52:11
合計ジャッジ時間	14,683 ms
ジャッジサーバーID （参考情報）	judge1 / 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 5,248 KB
testcase_01	AC	0 ms 5,248 KB
testcase_02	AC	1 ms 5,248 KB
testcase_03	AC	1 ms 5,248 KB
testcase_04	AC	1 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	AC	1 ms 5,248 KB
testcase_09	AC	1 ms 5,248 KB
testcase_10	AC	0 ms 5,248 KB
testcase_11	AC	1 ms 5,248 KB
testcase_12	AC	0 ms 5,248 KB
testcase_13	AC	0 ms 5,248 KB
testcase_14	AC	0 ms 5,248 KB
testcase_15	AC	1 ms 5,248 KB
testcase_16	AC	0 ms 5,248 KB
testcase_17	AC	1 ms 5,248 KB
testcase_18	AC	1 ms 5,248 KB
testcase_19	AC	1 ms 5,248 KB
testcase_20	AC	1 ms 5,248 KB
testcase_21	AC	1 ms 5,248 KB
testcase_22	AC	1 ms 5,248 KB
testcase_23	AC	1 ms 5,248 KB
testcase_24	AC	1 ms 5,248 KB
testcase_25	AC	1 ms 5,248 KB
testcase_26	AC	1 ms 5,248 KB
testcase_27	AC	1 ms 5,248 KB
testcase_28	AC	1 ms 5,248 KB
testcase_29	AC	1 ms 5,248 KB
testcase_30	AC	1 ms 5,248 KB
testcase_31	AC	1 ms 5,248 KB
testcase_32	AC	1 ms 5,248 KB
testcase_33	AC	1 ms 5,248 KB
testcase_34	AC	1 ms 5,248 KB
testcase_35	AC	1 ms 5,248 KB
testcase_36	AC	1 ms 5,248 KB
testcase_37	AC	0 ms 5,248 KB
testcase_38	AC	0 ms 5,248 KB
testcase_39	AC	0 ms 5,248 KB
testcase_40	AC	1 ms 5,248 KB
testcase_41	AC	1 ms 5,248 KB
testcase_42	AC	1 ms 5,248 KB
testcase_43	AC	1 ms 5,248 KB
testcase_44	AC	0 ms 5,248 KB
testcase_45	AC	1 ms 5,248 KB
testcase_46	AC	1 ms 5,248 KB
testcase_47	AC	0 ms 5,248 KB
testcase_48	AC	0 ms 5,248 KB
testcase_49	AC	1 ms 5,248 KB

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ソースコード

raw source code

#[allow(unused_imports)]
use std::io::{stdout, BufWriter, Write};

use std::collections::HashMap;

fn main() {
    let out = stdout();
    let mut out = BufWriter::new(out.lock());

    inputv! {
        x:u64,a:u64,y:u64,b:u64
    }
    let p_x = PollardRho::calc(x).collect::<Vec<_>>();
    let mut map_x = HashMap::new();
    for p in p_x {
        *map_x.entry(p).or_insert(0) += a;
    }
    let p_y = PollardRho::calc(y).collect::<Vec<_>>();
    let mut map_y = HashMap::new();
    for p in p_y {
        *map_y.entry(p).or_insert(0) += b;
    }
    for (i, x) in map_y {
        if !map_x.contains_key(&i) || map_x[&i] < x {
            writeln!(out, "No").unwrap();
            return;
        }
    }
    writeln!(out, "Yes").unwrap();
}

//https://github.com/manta1130/competitive-template-rs

use input::*;
use primenumber::*;

pub mod input {
    use std::cell::RefCell;
    use std::io;
    pub const SPLIT_DELIMITER: char = ' ';
    pub use std::io::prelude::*;

    thread_local! {
        pub static INPUT_BUFFER:RefCell<std::collections::VecDeque<String>>=RefCell::new(std::collections::VecDeque::new());
    }

    #[macro_export]
    macro_rules! input_internal {
        ($x:ident : $t:ty) => {
            INPUT_BUFFER.with(|p| {
                if p.borrow().len() == 0 {
                    let temp_str = input_line_str();
                    let mut split_result_iter = temp_str
                        .split(SPLIT_DELIMITER)
                        .map(|q| q.to_string())
                        .collect::<std::collections::VecDeque<_>>();
                    p.borrow_mut().append(&mut split_result_iter)
                }
            });
            let mut buf_split_result = String::new();
            INPUT_BUFFER.with(|p| buf_split_result = p.borrow_mut().pop_front().unwrap());
            let $x: $t = buf_split_result.parse().unwrap();
        };
        (mut $x:ident : $t:ty) => {
            INPUT_BUFFER.with(|p| {
                if p.borrow().len() == 0 {
                    let temp_str = input_line_str();
                    let mut split_result_iter = temp_str
                        .split(SPLIT_DELIMITER)
                        .map(|q| q.to_string())
                        .collect::<std::collections::VecDeque<_>>();
                    p.borrow_mut().append(&mut split_result_iter)
                }
            });
            let mut buf_split_result = String::new();
            INPUT_BUFFER.with(|p| buf_split_result = p.borrow_mut().pop_front().unwrap());
            let mut $x: $t = buf_split_result.parse().unwrap();
        };
    }

    pub fn input_buffer_is_empty() -> bool {
        let mut empty = false;
        INPUT_BUFFER.with(|p| {
            if p.borrow().len() == 0 {
                empty = true;
            }
        });
        empty
    }

    #[macro_export]
    macro_rules! inputv {
    ($i:ident : $t:ty) => {
        input_internal!{$i : $t}
    };
    (mut $i:ident : $t:ty) => {
        input_internal!{mut $i : $t}
    };
    ($i:ident : $t:ty $(,)*) => {
            input_internal!{$i : $t}
    };
    (mut $i:ident : $t:ty $(,)*) => {
            input_internal!{mut $i : $t}
    };
    (mut $i:ident : $t:ty,$($q:tt)*) => {
            input_internal!{mut $i : $t}
            inputv!{$($q)*}
    };
    ($i:ident : $t:ty,$($q:tt)*) => {
            input_internal!{$i : $t}
            inputv!{$($q)*}
    };
}

    pub fn input_all() {
        INPUT_BUFFER.with(|p| {
            if p.borrow().len() == 0 {
                let mut temp_str = String::new();
                std::io::stdin().read_to_string(&mut temp_str).unwrap();
                let mut split_result_iter = temp_str
                    .split_whitespace()
                    .map(|q| q.to_string())
                    .collect::<std::collections::VecDeque<_>>();
                p.borrow_mut().append(&mut split_result_iter)
            }
        });
    }

    pub fn input_line_str() -> String {
        let mut s = String::new();
        io::stdin().read_line(&mut s).unwrap();
        s.trim().to_string()
    }

    #[allow(clippy::match_wild_err_arm)]
    pub fn input_vector<T>() -> Vec<T>
    where
        T: std::str::FromStr,
    {
        let mut v: Vec<T> = Vec::new();

        let s = input_line_str();
        let split_result = s.split(SPLIT_DELIMITER);
        for z in split_result {
            let buf = match z.parse() {
                Ok(r) => r,
                Err(_) => panic!("Parse Error",),
            };
            v.push(buf);
        }
        v
    }

    #[allow(clippy::match_wild_err_arm)]
    pub fn input_vector_row<T>(n: usize) -> Vec<T>
    where
        T: std::str::FromStr,
    {
        let mut v = Vec::with_capacity(n);
        for _ in 0..n {
            let buf = match input_line_str().parse() {
                Ok(r) => r,
                Err(_) => panic!("Parse Error",),
            };
            v.push(buf);
        }
        v
    }

    pub trait ToCharVec {
        fn to_charvec(&self) -> Vec<char>;
    }

    impl ToCharVec for String {
        fn to_charvec(&self) -> Vec<char> {
            self.to_string().chars().collect::<Vec<_>>()
        }
    }
}
pub mod primenumber {
    use std::iter::Iterator;

    type ValueType = u64;

    pub trait GetDivisor {
        fn get_divisor(&self) -> Divisor;
    }

    macro_rules! GetDivisor_macro{
    ($($t:ty),*) => {
        $(
        impl GetDivisor for $t {
            fn get_divisor(&self) -> Divisor {
                Divisor::calc(*self as ValueType)
            }
        })*
    };

}

    GetDivisor_macro!(u32, u64, u128, usize, i32, i64, i128, isize);

    pub trait GetPrimeFactorization {
        fn prime_factorization(&self) -> PrimeFactorization;
    }

    macro_rules! PrimeFactorization_macro{
    ($($t:ty),*) => {
        $(
        impl GetPrimeFactorization for $t {
            fn prime_factorization(&self) -> PrimeFactorization {
                PrimeFactorization::calc(*self as ValueType)
            }
        })*
    };
}

    PrimeFactorization_macro!(u32, u64, u128, usize, i32, i64, i128, isize);
    pub struct Divisor {
        n: ValueType,
        cur: ValueType,
        flag: bool,
    }

    impl Divisor {
        pub fn calc(n: ValueType) -> Divisor {
            Divisor {
                n,
                cur: 1,
                flag: false,
            }
        }
    }
    impl Iterator for Divisor {
        type Item = ValueType;
        fn next(&mut self) -> Option<Self::Item> {
            if self.cur * self.cur > self.n {
                None
            } else if self.flag {
                if self.cur * self.cur == self.n {
                    return None;
                }
                self.flag = false;
                self.cur += 1;
                Some(self.n / (self.cur - 1))
            } else {
                while self.n % self.cur != 0 {
                    self.cur += 1;
                    if self.cur * self.cur > self.n {
                        return None;
                    }
                }
                self.flag = true;
                Some(self.cur)
            }
        }
    }

    pub struct PrimeFactorization<'a> {
        n: ValueType,
        cur: ValueType,
        p_list: Option<&'a [ValueType]>,
        idx: usize,
    }

    impl<'a> PrimeFactorization<'a> {
        pub fn calc(n: ValueType) -> PrimeFactorization<'a> {
            PrimeFactorization {
                n,
                cur: 1,
                p_list: None,
                idx: 0,
            }
        }
        pub fn calc_fast(n: ValueType, p_list: &'a [ValueType]) -> PrimeFactorization<'a> {
            PrimeFactorization {
                n,
                cur: 1,
                p_list: Some(p_list),
                idx: 0,
            }
        }
    }

    impl<'a> Iterator for PrimeFactorization<'a> {
        type Item = ValueType;
        fn next(&mut self) -> Option<Self::Item> {
            loop {
                if self.cur == 0 || self.cur > self.n {
                    return None;
                }

                if self.p_list.is_some() {
                    if self.idx >= self.p_list.unwrap().len() {
                        return None;
                    }
                    self.cur = self.p_list.unwrap()[self.idx];
                    self.idx += 1;
                } else {
                    self.cur += 1;
                }

                if self.cur * self.cur > self.n {
                    if self.n != 1 {
                        self.cur = 0;
                        return Some(self.n);
                    }
                    return None;
                }
                if self.n % self.cur == 0 {
                    self.n /= self.cur;
                    if self.p_list.is_some() {
                        self.idx -= 1;
                    }
                    self.cur -= 1;
                    return Some(self.cur + 1);
                }
            }
        }
    }

    pub fn get_primelist(u: ValueType) -> Vec<ValueType> {
        let mut v = vec![true; u as usize + 1];
        let mut r = vec![];
        for i in 2..=u as usize {
            if v[i] {
                r.push(i as ValueType);
                let mut j = i * i;
                while j <= u as usize {
                    v[j] = false;
                    j += i;
                }
            }
        }
        r
    }

    pub fn get_mobius(n: ValueType) -> Vec<isize> {
        let mut r = vec![0, 1];
        let p = get_primelist(n);
        for i in 2..=n {
            let mut f = PrimeFactorization::calc_fast(i as u64, &p).collect::<Vec<_>>();
            let count = f.len();
            f.dedup();
            if f.len() != count {
                r.push(0);
            } else {
                r.push(if f.len() % 2 == 0 { 1 } else { -1 });
            }
        }
        r
    }

    fn modpow_128bit(mut s: u128, mut n: u128, p: u128) -> u128 {
        if p == 0 {
            return 1;
        }
        let mut t = s;
        s = 1;
        while n > 0 {
            if n & 1 != 0 {
                s *= t;
                s %= p;
            }
            n >>= 1;
            t *= t;
            t %= p;
        }
        s
    }

    fn modpow_64bit(mut s: u64, mut n: u64, p: u64) -> u64 {
        if p == 0 {
            return 1;
        }
        let mut t = s;
        s = 1;
        while n > 0 {
            if n & 1 != 0 {
                s *= t;
                s %= p;
            }
            n >>= 1;
            t *= t;
            t %= p;
        }
        s
    }

    pub fn miller_rabin(n: u64) -> bool {
        if n == 2 {
            return true;
        }
        if n == 1 || n % 2 == 0 {
            return false;
        }

        let (mut s, mut t) = (0, n - 1);

        while t % 2 == 0 {
            s += 1;
            t >>= 1;
        }

        let arr = if n < 4_759_123_141 {
            vec![2, 7, 61]
        } else if n < 341_550_071_728_321 {
            vec![2, 3, 5, 7, 11, 13, 17]
        } else if n < 3_825_123_056_546_413_051 {
            vec![2, 3, 5, 7, 11, 13, 17, 19, 23]
        } else {
            vec![2, 325, 9_375, 28_178, 450_775, 9_780_504, 1_795_265_022]
        }
        .iter()
        .filter(|&&q| q < n)
        .cloned()
        .collect::<Vec<_>>();

        let millor_rabin_inner = |a| {
            if modpow_128bit(a as u128, t as u128, n as u128) == 1 {
                return true;
            }

            for i in 0..s {
                if modpow_128bit(a as u128, 2_u128.pow(i) * t as u128, n as u128) as u64 == n - 1 {
                    return true;
                }
            }
            false
        };

        let millor_rabin_inner_small = |a| {
            if modpow_64bit(a, t, n) == 1 {
                return true;
            }

            for i in 0..s {
                if modpow_64bit(a, 2_u64.pow(i) * t, n) == n - 1 {
                    return true;
                }
            }
            false
        };

        if n < 1_000_000_000 {
            for a in arr {
                if !millor_rabin_inner_small(a) {
                    return false;
                }
            }
        } else {
            for a in arr {
                if !millor_rabin_inner(a) {
                    return false;
                }
            }
        }

        true
    }

    fn gcd_u64(a: u64, b: u64) -> u64
where
    {
        if b + b == b {
            return a;
        }
        gcd_u64(b, a % b)
    }

    pub struct PollardRho {
        arr: Vec<u64>,
    }

    impl PollardRho {
        pub fn calc(n: u64) -> PollardRho {
            PollardRho { arr: vec![n] }
        }
    }

    impl Iterator for PollardRho {
        type Item = ValueType;

        #[allow(clippy::many_single_char_names)]
        fn next(&mut self) -> Option<Self::Item> {
            if self.arr.is_empty() {
                return None;
            }
            let n = self.arr.pop().unwrap();
            if n == 1 {
                return None;
            }
            if miller_rabin(n) {
                let r = n;
                return Some(r);
            }
            if n % 2 == 0 {
                self.arr.push(n / 2);
                return Some(2);
            }

            let f = |x, seed| ((x as u128 * x as u128 + seed as u128) % n as u128) as u64;
            let f_small = |x, seed| ((x * x + seed) % n);

            for s in 1.. {
                let (mut x, mut y, mut d) = (2, 2, 1);

                while d == 1 {
                    if n <= 1_000_000_000 {
                        x = f_small(x, s);
                        y = f_small(f_small(y, s), s);
                    } else {
                        x = f(x, s);
                        y = f(f(y, s), s);
                    }
                    d = gcd_u64(std::cmp::max(x, y) - std::cmp::min(x, y), n)
                }
                if d != n {
                    self.arr.push(n / d);
                    self.arr.push(d);
                    return self.next();
                }
            }
            panic![]
        }
    }
}

yukicoder

結果

テストケース

ソースコード