Struct rustlib::modint::Modint

pub struct Modint {
    pub MOD: usize,
    pub fact: usize,
}

Fields

MOD: usize

どの値でmod を取るかの情報が入っています。

fact: usize

ここにModintの実体が入っています。結果を取り出すときはこの値を取り出すことになります

Implementations

impl Modint

pub fn new(first_mod: usize, init: usize) -> Modint

first_modに剰余を取る値、initに初期値を渡してください

Trait Implementations

impl Add<Modint> for Modint

type Output = Modint

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self

Performs the + operation.

impl AddAssign<Modint> for Modint

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl Clone for Modint

fn clone(&self) -> Modint

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Modint

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Div<Modint> for Modint

type Output = Modint

The resulting type after applying the / operator.

fn div(self, other: Self) -> Self

Performs the / operation.

impl Mul<Modint> for Modint

type Output = Modint

The resulting type after applying the * operator.

fn mul(self, other: Self) -> Self

Performs the * operation.

impl MulAssign<Modint> for Modint

fn mul_assign(&mut self, other: Self)

Performs the *= operation.

impl PartialEq<Modint> for Modint

fn eq(&self, other: &Modint) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub<Modint> for Modint

type Output = Modint

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self

Performs the - operation.

impl SubAssign<Modint> for Modint

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl Copy for Modint

impl Eq for Modint

impl StructuralEq for Modint

impl StructuralPartialEq for Modint