Update du4/program.c

du4/program.c

@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 
 #define MAX_NAME 100
 #define MAX_ENTRIES 100
@@ -49,16 +50,20 @@ int main() {
     int has_data = 0;
 
     while (fgets(line, sizeof(line), stdin)) {
+        // Preskočí prázdne riadky
+        if (strlen(line) <= 1) continue;
+
         if (sscanf(line, "%d %[^\n]", &votes, name) != 2 || votes < 0) {
-            break;
+            continue;  // Namiesto prerušenia len ignoruje neplatné riadky
         }
+
         Student *student = find_or_add(name);
         if (student) student->votes += votes;
         has_data = 1;
     }
 
     if (!has_data) {
-        printf("Chyba: Nebol zadany platny vstup.\n");
+        printf("Nepodarilo nacitat nic\n");
         return 1;
     }