From 69c7a6caaec76d6eb73c36525ef22e1053b54158 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Vl=C4=8Dek?= <tomas.vlcek@student.tuke.sk>
Date: Thu, 12 Mar 2026 12:54:42 +0000
Subject: [PATCH] Aktualizovat du2/program.c

---
 du2/program.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/du2/program.c b/du2/program.c
index 163e6e3..f8b2494 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -25,6 +25,8 @@ int main() {
     char najdPriezvisko [32];
     int najdPocetHlasov = 0;
     int x = 0;
+    //vlastny barebones mechanizmus na vyhadzovanie chyb pri citani
+    bool prvyZaznamReadExceptionThrown = 0;
 
     //array instancii struktur studentov
     struct student DBStudenti[20];
@@ -44,6 +46,11 @@ int main() {
             linePtr++;
             break;
         }
+        else if (!isdigit(*linePtr) && x = 0) //kontrola prveho zaznamu
+        {
+            prvyZaznamReadExceptionThrown = true;
+            break;
+        }
 
         if(sscanf(line, "%d %s %s", &najdPocetHlasov, najdMeno, najdPriezvisko) == 3)
         {
@@ -81,6 +88,7 @@ int main() {
     //zoradenie zoznamu, resp. arrayu
     qsort(DBStudenti, 20, sizeof(struct student), compare);
 
+    if (prvyZaznamReadExceptionThrown) { printf("Nepodarilo nacitat nic");}
     //vypis vysledkov
     printf("Vysledky:\n");
     for (int i = 0; i < 20; i++)