99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#define LINESIZE 100
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struct MenuItem {
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char dish[LINESIZE];
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float price;
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};
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// Function to normalize a string according to "Hacker Script" rules
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void normalize(char* str) {
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for (int i = 0; str[i]; i++) {
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str[i] = tolower(str[i]);
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switch (str[i]) {
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case 'o': str[i] = '0'; break;
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case 'i': str[i] = '1'; break;
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case 'z': str[i] = '2'; break;
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case 'e': str[i] = '3'; break;
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case 'a': str[i] = '4'; break;
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case 's': str[i] = '5'; break;
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case 'b': str[i] = '6'; break;
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case 't': str[i] = '7'; break;
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case 'g': str[i] = '9'; break;
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case 'q': str[i] = '9'; break;
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default: break;
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}
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}
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}
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// Function to read a menu item
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int read_menu_item(struct MenuItem* item) {
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if (fgets(item->dish, LINESIZE, stdin) == NULL) {
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return 0; // If reading failed
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}
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if (strcmp(item->dish, "end\n") == 0) {
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return 0; // Exit command "end"
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}
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item->dish[strcspn(item->dish, "\n")] = 0; // Remove newline character
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if (scanf("%f", &item->price) != 1) {
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getchar(); // Clear input buffer
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return 0; // If reading failed
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}
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getchar(); // Clear input buffer
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return 1; // Successful reading
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}
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int main(void) {
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struct MenuItem menu[LINESIZE];
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int item_count = 0;
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char search_string[LINESIZE];
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// Prompt for the ingredient to search
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printf("Zadaj hladanu surovinu: ");
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fgets(search_string, LINESIZE, stdin);
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search_string[strcspn(search_string, "\n")] = 0; // Remove newline character
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// Normalize the search string
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normalize(search_string); // Normalize the search string
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printf("Zadaj jedalny listok:\n");
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// Loop to read menu items
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while (item_count < LINESIZE) {
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struct MenuItem item;
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if (!read_menu_item(&item)) {
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break; // Exit loop on read error or "end"
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}
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// Normalize the dish name
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normalize(item.dish);
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menu[item_count++] = item; // Add item to menu
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}
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// Search for and print found dishes
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int found = 0;
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for (int i = 0; i < item_count; i++) {
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if (strstr(menu[i].dish, search_string) != NULL) { // Check if search_string is in dish
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printf("%s\n%.2f\n", menu[i].dish, menu[i].price);
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found = 1; // At least one dish found
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}
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}
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// Print message if search was unsuccessful
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if (!found) {
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printf("Zadana surovina nebola najdena.\n");
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}
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printf("Nacitanych %d poloziek.\n", item_count);
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return 0;
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}
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