56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
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/**
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* Hlavičkový soubor types.h
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*
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* OBSAH V TOMTO SOUBROU NEUPRAVUJTE!
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*/
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#include <stdbool.h>
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#ifndef TYPES_H
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#define TYPES_H
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// DEKLAROVANÉ HLAVIČKY FUNKCÍ A STRUKTUR NIJAK NEMĚŇTE
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#define MAT_ROWS 3
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#define MAT_COLUMNS 3
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/**
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* Structure representing coordinates in a generic 2D matrix;
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*/
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struct mat_coords_t {
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/** Row index in the matrix */
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int row;
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/** Column index in the matrix row */
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int column;
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};
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// create `MatCoords` type as an alias for `struct mat_coords_t`
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typedef struct mat_coords_t MatCoords;
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/**
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* Print the contents of the provided 2D matrix.
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*
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* @param matrix 2D matrix
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*/
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void print_2d(int matrix[MAT_ROWS][MAT_COLUMNS]);
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/**
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* Search for a value in the provided 2D matrix.
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*
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* @param matrix 2D matrix
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* @returns 1 when found, 0 otherwise
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*/
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bool contains_value(int matrix[MAT_ROWS][MAT_COLUMNS], int value);
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/**
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* Search for a value in the provided 2D matrix.
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*
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* @param matrix 2D matrix
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* @param value the value to find in the matrix
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*
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* @return coordinates of the value in the matrix when found;
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* corrdinates {-1, -1} otherwise
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*/
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MatCoords find_value(int matrix[MAT_ROWS][MAT_COLUMNS], int value);
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#endif
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