Initializacia

cv1/program.c

@@ -1,60 +1,85 @@
 #include <stdio.h>
-#include <string.h>
+#include <stdlib.h>
 #include <ctype.h>
+#include <string.h>
 
-#define MAX_INPUT_LENGTH 100
+#define LINESIZE 100
+#define MENU_SIZE 100
 
-char hack3r_script_mapping[][2] = {
+struct pizza {
-    {'0', 'o'},
+    char name[LINESIZE];
-    {'1', 'i'},
+    float price;
-    {'2', 'z'},
-    {'3', 'e'},
-    {'4', 'a'},
-    {'5', 's'},
-    {'6', 'b'},
-    {'7', 't'},
-    {'8', 'b'},
-    {'9', 'q'}
 };
 
+char hacker_script(char l) {
+    switch (tolower(l)) {
+        case 'o': return '0';
+        case 'i': return '1';
+        case 'z': return '2';
+        case 'e': return '3';
+        case 'a': return '4';
+        case 's': return '5';
+        case 'b': return '6';
+        case 't': return '7';
+        case 'q': return '9';
+        default: return tolower(l);
+    }
+}
+
+void transform_to_hacker_script(const char *src, char *dest) {
+    while (*src) {
+        *dest++ = hacker_script(*src++);
+    }
+    *dest = '\0';
+}
+
+int contains_normalized(const char *name, const char *search) {
+    char transformed_name[LINESIZE], transformed_search[LINESIZE];
+
+    transform_to_hacker_script(name, transformed_name);
+    transform_to_hacker_script(search, transformed_search);
+
+    return strstr(transformed_name, transformed_search) != NULL;
+}
+
+int read_pizza(struct pizza *item) {
+    char line[LINESIZE];
+
+    if (!fgets(item->name, LINESIZE, stdin)) {
+        return 0;
+    }
+    item->name[strcspn(item->name, "\n")] = '\0';
+
+    if (!fgets(line, LINESIZE, stdin)) {
+        return 0;
+    }
+
+    item->price = strtof(line, NULL);
+    return 1;
+}
+
 int main() {
-    char ingredient[MAX_INPUT_LENGTH];
+    struct pizza menu[MENU_SIZE];
-    char menu_item[MAX_INPUT_LENGTH];
+    char search[LINESIZE];
     int count = 0;
 
-    printf("Zadaj hladanu surovinu: ");
+    printf("Zadaj hladanu surovinu:\n");
-    fgets(ingredient, MAX_INPUT_LENGTH, stdin);
+    if (!fgets(search, LINESIZE, stdin)) {
-    ingredient[strcspn(ingredient, "\n")] = 0;
+        printf("Error reading input.\n");
+        return 1;
+    }
+    search[strcspn(search, "\n")] = '\0';
 
     printf("Zadaj jedalny listok:\n");
+    while (count < MENU_SIZE && read_pizza(&menu[count])) {
+        count++;
+    }
 
-    while (1) {
+    int found_count = 0;
-        fgets(menu_item, MAX_INPUT_LENGTH, stdin);
+    for (int i = 0; i < count; i++) {
-        if (feof(stdin) || strlen(menu_item) == 1) {
+        if (contains_normalized(menu[i].name, search)) {
-            break;
+            printf("%s\n%.2f\n", menu[i].name, menu[i].price);
-        }
+            found_count++;
-        menu_item[strcspn(menu_item, "\n")] = 0;
-
-        char name_hack3r[MAX_INPUT_LENGTH];
-        int j = 0;
-        for (int i = 0; menu_item[i]; i++) {
-            int found = 0;
-            for (int k = 0; k < 10; k++) {
-                if (menu_item[i] == hack3r_script_mapping[k][0]) {
-                    name_hack3r[j++] = hack3r_script_mapping[k][1];
-                    found = 1;
-                    break;
-                }
-            }
-            if (!found) {
-                name_hack3r[j++] = tolower(menu_item[i]);
-            }
-        }
-        name_hack3r[j] = 0;
-
-        if (strstr(name_hack3r, ingredient) != NULL) {
-            printf("%s\n", menu_item);
-            count++;
         }
     }