diff --git a/cv5/program.c b/cv5/program.c
index 7aaaa58..ddf0ca1 100644
--- a/cv5/program.c
+++ b/cv5/program.c
@@ -17,16 +17,16 @@ int pridajHlas(char* meno, int pocetHlasov) {
     for (int i = 0; i < pocetStudentov; i++) {
         if (strcmp(studenti[i].meno, meno) == 0) {
             studenti[i].hlasy += pocetHlasov;
-            return 0;
+            return 0; 
         }
     }
     if (pocetStudentov < MAX_STUDENTOV) {
         strcpy(studenti[pocetStudentov].meno, meno);
         studenti[pocetStudentov].hlasy = pocetHlasov;
         pocetStudentov++;
-        return 0;
+        return 0; 
     }
-    return 1;
+    return 1; 
 }
 
 int porovnaj(const void* a, const void* b) {
@@ -43,6 +43,7 @@ int main() {
     char riadok[150];
     char meno[MAX_MENO];
     int pocetHlasov;
+    int validneZaznamy = 0; 
 
     while (fgets(riadok, sizeof(riadok), stdin)) {
         if (sscanf(riadok, "%d %[^\n]s", &pocetHlasov, meno) == 2) {
@@ -50,11 +51,19 @@ int main() {
                 printf("Nepodarilo sa pridať hlas.\n");
                 return 1;
             }
+            validneZaznamy = 1;
         } else {
+            
             break;
         }
     }
 
+    if (!validneZaznamy) {
+       
+        printf("Nepodarilo nacitat nic\n");
+        return 1;
+    }
+
     qsort(studenti, pocetStudentov, sizeof(Student), porovnaj);
 
     printf("Vysledky:\n");