diff --git a/cv1/program.c b/cv1/program.c
index 59381f4..ce7f787 100644
--- a/cv1/program.c
+++ b/cv1/program.c
@@ -28,12 +28,7 @@ char hacker_script(char l) {
 
 void transform_to_hacker_script(const char *src, char *dest) {
     while (*src) {
-        if (isupper(*src)) {
-            *dest++ = tolower(*src);
-        } else {
-            *dest++ = hacker_script(*src);
-        }
-        src++;
+        *dest++ = hacker_script(*src++);
     }
     *dest = '\0';
 }
@@ -44,7 +39,7 @@ int contains_normalized(const char *name, const char *search) {
     transform_to_hacker_script(name, transformed_name);
     transform_to_hacker_script(search, transformed_search);
 
-    return strcasestr(transformed_name, transformed_search) != NULL;
+    return strstr(transformed_name, transformed_search) != NULL;
 }
 
 int read_pizza(struct pizza *item) {
@@ -59,12 +54,7 @@ int read_pizza(struct pizza *item) {
         return 0;
     }
 
-    char *endptr;
-    item->price = strtof(line, &endptr);
-    if (endptr == line || *endptr != '\n') {
-        return 0;
-    }
-
+    item->price = strtof(line, NULL);
     return 1;
 }
 
@@ -77,10 +67,6 @@ int main() {
     fgets(search, LINESIZE, stdin);
     search[strcspn(search, "\n")] = '\0';
 
-    for (int i = 0; search[i]; i++) {
-        search[i] = tolower(search[i]);
-    }
-
     printf("Zadaj jedalny listok:\n");
     while (read_pizza(&menu[count])) {
         count++;
@@ -89,9 +75,6 @@ int main() {
     int found_count = 0;
     for (int i = 0; i < count; i++) {
         if (contains_normalized(menu[i].name, search)) {
-            if (found_count == 0) {
-                printf("\nVysledky vyhladavania:\n");
-            }
             printf("%s\n%.2f\n", menu[i].name, menu[i].price);
             found_count++;
         }