85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
#include <stdbool.h>
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#define SIZE 512
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void initialize_grid(bool grid[SIZE][SIZE]){
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for(int i = 0; i < SIZE; i++){
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for(int j = 0; i < SIZE; i++){
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grid[i][j] = false;
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}
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}
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}
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void mirror_grid(bool grid[SIZE][SIZE], bool mirror[SIZE][SIZE]){
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for(int i = 0; i < SIZE; i++){
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for(int j = 0; i < SIZE; i++){
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mirror[i][j] = grid[i][j];
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}
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}
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}
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void simulate_grid(bool grid[SIZE][SIZE], bool mirror[SIZE][SIZE]){
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mirror_grid(grid, mirror);
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for(int i = 0; i < SIZE; i++){
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for(int j = 0; i < SIZE; i++){
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int neighbours = 0;
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int nx_prawo = i + 1 > SIZE ? 0 + (i + 1 - SIZE) : i + 1;
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int ny_prawo = j;
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int nx_lewo = i - 1 < 0 ? SIZE - (i - 1 + SIZE) : i - 1;
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int ny_lewo = j;
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int nx_gora = i;
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int ny_gora = j + 1 > SIZE ? 0 + (j + 1 - SIZE) : j + 1;
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int nx_dol = i;
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int ny_dol = j - 1 < 0 ? SIZE - (j - 1 + SIZE) : j - 1;
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neighbours = mirror[nx_prawo][ny_prawo] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_lewo][ny_lewo] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_gora][ny_gora] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_dol][ny_dol] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_prawo][ny_gora] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_prawo][ny_dol] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_lewo][ny_gora] == true ? neighbours + 1 : neighbours;
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neighbours = mirror[nx_lewo][ny_dol] == true ? neighbours + 1 : neighbours;
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int state = neighbours < 2 ? 1 : neighbours == 2 || neighbours == 3 ? 2 : neighbours > 3 ? 3 : neighbours == 3 ? 4 : 0;
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switch (state)
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{
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case 1:
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grid[i][j] = false;
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break;
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case 2:
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grid[i][j] = grid[i][j];
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break;
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case 3:
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grid[i][j] = false;
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break;
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case 4:
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grid[i][j] = true;
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break;
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default:
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break;
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}
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}
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}
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}
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int main()
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{
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bool grid[SIZE][SIZE];
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bool mirror[SIZE][SIZE];
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initialize_grid(grid);
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mirror_grid(grid, mirror);
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simulate_grid(grid, mirror);
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return 0;
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}
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