61 lines
1.1 KiB
C
61 lines
1.1 KiB
C
#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#define YELLOW "\033[1;33m"
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#define RED "\033[1;31m"
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#define BLUE "\033[1;34m"
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#define GREEN "\033[1;32m"
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#define RESET "\033[0m"
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typedef struct Garland {
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char** lightbulbs;
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unsigned int length;
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} Garland;
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Garland generate_garland(unsigned int length);
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void print_garland(Garland* g);
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int main () {
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Garland g = generate_garland(100);
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print_garland(&g);
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}
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Garland generate_garland(unsigned int length) {
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Garland g;
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g.lightbulbs = malloc(length * sizeof(char*));
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g.length = length;
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for (unsigned int i = 0; i < length; i ++) {
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char* color = (char*) malloc(9);
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switch (rand() % 4) {
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case 0:
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strncpy(color, RED, 7);
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break;
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case 1:
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strncpy(color, YELLOW, 7);
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break;
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case 2:
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strncpy(color, GREEN, 7);
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break;
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case 3:
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strncpy(color, BLUE, 7);
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break;
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}
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strncpy(color+7, "#\0", 2);
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g.lightbulbs[i] = (char*) malloc(9);
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strncpy(g.lightbulbs[i], color, 9);
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free(color);
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color = NULL;
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}
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return g;
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}
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void print_garland(Garland* g) {
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for (unsigned int i = 0; i < g->length; i ++) {
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printf("%s", g->lightbulbs[i]);
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}
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printf(RESET);
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printf("\n");
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}
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