14 lines
331 B
C++
14 lines
331 B
C++
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#pragma once
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#include <vector>
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namespace arrays {
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using Matrix = std::vector<std::vector<int>>;
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[[nodiscard]] auto create_matrix(int rows, int cols, int fill) -> Matrix;
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[[nodiscard]] auto transpose(const Matrix& matrix) -> Matrix;
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[[nodiscard]] auto row_sums(const Matrix& matrix) -> std::vector<int>;
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} // namespace arrays
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