algebra/monoid_s/monoid_sum.hpp

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• Last update: 2024-03-24 17:04:51+09:00
• Include: #include "algebra/monoid_s/monoid_sum.hpp"

Verified with

• verify/lc_data_structure/lc_point_add_range_sum_segment_tree.test.cpp

Code

#pragma once
// MS
template <class T> struct MonoidSum {
    using S = T;
    static constexpr S op(S a, S b) { return a + b; }
    static constexpr S e() { return T(0); }
};

#line 2 "algebra/monoid_s/monoid_sum.hpp"
// MS
template <class T> struct MonoidSum {
    using S = T;
    static constexpr S op(S a, S b) { return a + b; }
    static constexpr S e() { return T(0); }
};

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