2026-08-11 17:40:36 +03:00
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#pragma once
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#include <string>
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namespace control_flow {
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enum class Operation { Add, Subtract, Multiply, Divide, Unknown };
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[[nodiscard]] auto parse_operation(char op) -> Operation;
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2026-08-12 14:58:20 +03:00
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// ReSharper disable once CppConstParameterInDeclaration
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[[nodiscard]] auto apply_operation(const Operation op, const int lhs, const int rhs) -> int
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pre(op != Operation::Unknown);
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2026-08-11 17:40:36 +03:00
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[[nodiscard]] auto day_name(int day) -> std::string;
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} // namespace control_flow
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