alg/acted_monoid/min_min.hpp

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• Last update: 2023-02-02 02:12:17+09:00
• Include: #include "alg/acted_monoid/min_min.hpp"

Depends on

• alg/monoid/min.hpp

Verified with

• test/1_mytest/min_min.test.cpp

Code

#include "alg/monoid/min.hpp"


template <typename E>
struct ActedMonoid_Min_Min {
  using Monoid_X = Monoid_Min<E>;
  using Monoid_A = Monoid_Min<E>;
  using X = typename Monoid_X::value_type;
  using A = typename Monoid_A::value_type;
  static constexpr X act(const X &x, const A &a, const ll &size) {
    return min(x, a);
  }
};

#line 2 "alg/monoid/min.hpp"

template <typename E>
struct Monoid_Min {
  using X = E;
  using value_type = X;
  static constexpr X op(const X &x, const X &y) noexcept { return min(x, y); }
  static constexpr X unit() { return infty<E>; }
  static constexpr bool commute = true;
};
#line 2 "alg/acted_monoid/min_min.hpp"

template <typename E>
struct ActedMonoid_Min_Min {
  using Monoid_X = Monoid_Min<E>;
  using Monoid_A = Monoid_Min<E>;
  using X = typename Monoid_X::value_type;
  using A = typename Monoid_A::value_type;
  static constexpr X act(const X &x, const A &a, const ll &size) {
    return min(x, a);
  }
};

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