a

du1/program.c

@@ -1,4 +1,64 @@
 #include <stdio.h>
-int main(){
-	
+#include <string.h>
+#include <ctype.h>
+
+#define LINE_SIZE 200
+
+// meni cisla na znaky a aj velke na male
+void normalize(char *z) {
+	char cis[] = "013456789";
+    	char pis[] = "oieasgtbq";
+
+    for (int i = 0; z[i]; i++) {
+        char x = tolower(z[i]);
+
+        
+        int found = 0;
+        for (int j = 0; j < 9; j++) {
+            if (x == cis[j]) {
+                z[i] = pis[j];
+                found = 1;
+                break;
+            }
+        }
+
+        //na male pismeno
+        if (!found) {
+            z[i] = x;
+        }
+    }
 }
+
+int main() {
+    char h[LINE_SIZE];
+    char line[LINE_SIZE];
+    char j[LINE_SIZE];
+    char price[LINE_SIZE];
+    int count = 0;
+
+    printf("Zadaj hladanu surovinu:\n");
+    if (!fgets(h, LINE_SIZE, stdin)) return 0;
+    h[strcspn(h, "\n")] = 0;
+    normalize(h);
+
+    printf("Zadaj jedalny listok:\n");
+    while (1) {
+        if (!fgets(j, LINE_SIZE, stdin)) break;
+        j[strcspn(j, "\n")] = 0;
+        if (strlen(j) == 0) break;
+        if (!fgets(price, LINE_SIZE, stdin)) break;
+        price[strcspn(price, "\n")] = 0;
+        char norm_dish[LINE_SIZE];
+        strcpy(norm_dish, j);
+        normalize(norm_dish);
+        if (strstr(norm_dish, h) != NULL) {
+            printf("%s\n", j);
+            printf("%s\n", price);
+            count++;
+        }
+    }
+
+    printf("Nacitanych %d poloziek.\n", count);
+    return 0;
+}
+