program.c

cv1/program.c

@@ -1,128 +1,18 @@
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
-#include <stdlib.h>
 
-#define LINESIZE 100
+#define MAX_ITEMS 100
+#define MAX_NAME_LENGTH 100
 
-struct pizza {
+struct menu {
+    char name[MAX_NAME_LENGTH];
     float price;
-    char name[LINESIZE];
 };
 
-int search_string(const char* a, const char* b);
-int read_pizza(struct pizza* element);
-void transform(char* str);
-
-int main() {
-    struct pizza jedalny_listok[5]; 
-    memset(jedalny_listok, 0, sizeof(struct pizza) * 5);
-
-    int counter = 0;
-
-    char line[LINESIZE];
-    memset(line, 0, LINESIZE);
-
-    printf("Zadaj hladanu surovinu:\n");
-    fgets(line, LINESIZE, stdin);
-    int len = strlen(line);
-    if (len > 0 && line[len - 1] == '\n') {
-        line[len - 1] = '\0'; // Odstráňye znak nového riadku
-    }
-
-    if (strlen(line) > 1) {
-        printf("Zadaj jedalny listok:\n");
-        struct pizza element;
-
-        while (read_pizza(&element)) {
-            strcpy(jedalny_listok[counter].name, element.name);
-            jedalny_listok[counter].price = element.price;
-            counter++;
-
-            if (counter >= 5) { 
-                break;
-            }
-        }
-    }
-
-    for (int i = 0; i < counter; i++) {
-        char transformed_name[LINESIZE];
-        strcpy(transformed_name, jedalny_listok[i].name);
-        transform(transformed_name);
-
-        if (search_string(transformed_name, line) != -1) {
-            printf("%s\n", jedalny_listok[i].name);
-            printf("%.2f\n", jedalny_listok[i].price);
-        }
-    }
-
-    printf("Nacitanych %d poloziek.\n", counter);
-
-    return 0;
-}
-
-
-int search_string(const char* a, const char* b) {
-    int c = strlen(b);
-    int d = strlen(a);
-
-    for (int i = 0; i <= d - c; i++) {
-        int j;
-        for (j = 0; j < c; j++) {
-            if (a[i + j] != b[j]) {
-                break;
-            }
-        }
-        if (j == c) {
-            return i;
-        }
-    }
-    return -1;
-}
-
-int read_pizza(struct pizza* element) {
-    char line[LINESIZE];
-    memset(line, 0, LINESIZE);
-
-    if (fgets(line, LINESIZE, stdin) == NULL) {
-        return 0;
-    }
-    
-    int len = strlen(line);
-    if (len > 0 && line[len - 1] == '\n') {
-        line[len - 1] = '\0';
-    }
-
-    if (line[0] == '\0') {
-        return 0;
-    }
-    
-    //if (line[1] == 0) {
-        //return 0;
-    //}
-
-    char line2[LINESIZE];
-    memset(line2, 0, LINESIZE);
-
-    if (fgets(line2, LINESIZE, stdin) == NULL) {
-        return 0;
-    }
-
-    float value = strtof(line2, NULL);
-
-    if (value == 0.0F) {
-        return 0;
-    }
-
-    element->price = value;
-    strcpy(element->name, line);
-    return 1;
-}
-
-void transform(char* str) {
+void transform(char *str) {
     for (int i = 0; str[i]; i++) {
-        if (str[i] != '\n'){
-	    switch (str[i]) {
+        switch (str[i]) {
             case '0': str[i] = 'o'; break;
             case '1': str[i] = 'i'; break;
             case '2': str[i] = 'z'; break;
@@ -136,5 +26,46 @@ void transform(char* str) {
             default: break;
         }
     }
-  }
+}
+
+int main() {
+    char searchStr[MAX_NAME_LENGTH];
+    printf("Zadaj hladanu surovinu:\n");
+    if (fgets(searchStr, sizeof(searchStr), stdin) == NULL) {
+        return 1;
+    }
+    searchStr[strcspn(searchStr, "\n")] = '\0';  // Odstrániť znak nového riadku
+
+    struct menu menu[MAX_ITEMS];
+    int itemCount = 0;
+
+    printf("Zadaj jedalny listok:\n");
+    while (itemCount < MAX_ITEMS) {
+        char pizza_name[MAX_NAME_LENGTH];
+        if (fgets(pizza_name, sizeof(pizza_name), stdin) == NULL) {
+            break; // Koniec vstupu
+        }
+        pizza_name[strcspn(pizza_name, "\n")] = '\0';  // Odstrániť znak nového riadku
+ // Transformácia názvu jedla
+        transform(pizza_name);
+
+        // Načítanie ceny jedla
+        float itemPrice;
+        if (scanf("%f", &itemPrice) != 1) {
+            break; // Chybný vstup
+        }
+        getchar(); // Načítať znak nového riadku
+
+        // Skontrolujte, či názov obsahuje vyhľadávací reťazec
+        if (strstr(pizza_name, searchStr) != NULL) {
+            printf("%s\n", pizza_name);
+            printf("%.2f\n", itemPrice);
+        }
+
+        itemCount++;
+    }
+
+    printf("Nacitanych %d poloziek.\n", itemCount);
+
+    return 0;
 }