11 lines
297 B
C++
11 lines
297 B
C++
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#pragma once
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namespace pointers {
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[[nodiscard]] auto double_value(const int& value) -> int;
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void increment(int& value);
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[[nodiscard]] auto max_ref(const int& a, const int& b) -> const int&;
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[[nodiscard]] auto sum_three(const int& a, const int& b, const int& c) -> int;
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} // namespace pointers
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