atcoder/segtree/add.hpp

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• Last update: 2020-09-29 22:26:43+09:00
• Include: #include "atcoder/segtree/add.hpp"

Verified with

• セグメント木、sum (ac-library) (test/ac-library/segtree.sum.test.cpp)

Code

#pragma once

#include <atcoder/segtree>
#include <limits>

namespace segtree {
namespace add {
template<typename S>
S op(S a, S b) { return a+b; }
template<typename S>
S e() { return 0;}
template<typename S>
using type = atcoder::segtree<S, op, e>;
} // namespace add
} // namespace segtree

#line 2 "atcoder/segtree/add.hpp"

#include <atcoder/segtree>
#include <limits>

namespace segtree {
namespace add {
template<typename S>
S op(S a, S b) { return a+b; }
template<typename S>
S e() { return 0;}
template<typename S>
using type = atcoder::segtree<S, op, e>;
} // namespace add
} // namespace segtree

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