alg/monoid/and.hpp

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• Last update: 2026-10-15 19:54:56+09:00
• Include: #include "alg/monoid/and.hpp"
• Link: https://github.com/maspypy/library/blob/main/alg/monoid/and.hpp

Code

// Source: https://github.com/maspypy/library/blob/main/alg/monoid/and.hpp

template <typename X>
struct Monoid_And {
  using value_type = X;
  static X op(X x, X y) { return x & y; }
  static constexpr X id() { return X(-1); };
  static constexpr bool commute = true;
};

#line 1 "alg/monoid/and.hpp"
// Source: https://github.com/maspypy/library/blob/main/alg/monoid/and.hpp

template <typename X>
struct Monoid_And {
  using value_type = X;
  static X op(X x, X y) { return x & y; }
  static constexpr X id() { return X(-1); };
  static constexpr bool commute = true;
};

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