Struct LCS

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pub struct LCS<'a, T> {
    pub A: &'a [T],
    pub B: &'a [T],
    pub N: usize,
    pub M: usize,
    pub lcs: usize,
    pub dp: Vec<Vec<usize>>,
}
Expand description

最長共通部分列

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§A: &'a [T]§B: &'a [T]§N: usize§M: usize§lcs: usize§dp: Vec<Vec<usize>>

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impl<'a, T: PartialEq> LCS<'a, T>

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pub fn build(A: &'a [T], B: &'a [T]) -> Self

動的計画法により最長共通部分列の長さを求める

  • 時間計算量: $O(NM)$
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pub fn reconstruct(&self) -> Vec<&T>

最長共通部分列を復元する

  • 時間計算量: $O(N + M)$

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impl<'a, T> Freeze for LCS<'a, T>

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impl<'a, T> RefUnwindSafe for LCS<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> Send for LCS<'a, T>
where T: Sync,

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impl<'a, T> Sync for LCS<'a, T>
where T: Sync,

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impl<'a, T> Unpin for LCS<'a, T>

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impl<'a, T> UnwindSafe for LCS<'a, T>
where T: RefUnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V