diff --git a/du2/program.c b/du2/program.c
index 5071714..6f6ff91 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -6,6 +6,8 @@
 
 #define SIZE 128
 
+int najdi_studenta(struct student* students,int size, const char* name);
+
 int main() {
     
     struct student {
@@ -29,23 +31,54 @@ int main() {
     
     char name[SIZE];
     memset(name,0,SIZE);
-    char* zaciatok_mena = end + 1;
+    char* zaciatokMena = end + 1;
 
 
-    int velkost_mena = strlen(zaciatok_mena) - 1;
-    if (velkost_mena > 0){
-        memcpy(name,zaciatok_mena,velkost_mena);
-        // Na konci je v poli name ulozeny retazec s menom
-        // bez konca riadka a s nulou na konci
+    int size_mena = strlen(zaciatokMena) - 1;
+    if (size_mena > 0)
+    {
+        memcpy(name,zaciatokMena,size_mena);
     }
-    else {
-        // nepodarilo sa nacitat meno
+    else 
+    {
+        printf("Chyba: Nepodarilo sa nacitat meno.\n");
     }
     
     char* end = NULL;
     int value = strtol(line,&end,10);
-    if (value == 0){
-        // Premena sa nepodarila
+    if (value == 0)
+    {
+        printf("Chyba: Zlyhala premena vstupu.\n");
+    }
+    int id = find_student(databaza,size,name);
+    if (id < 0)
+    {
+        memcpy(databaza.name,name,velkost_mena);
+        size+=1;
+    }
+    else
+    {
+        s1->votes += 1;
     }
+    return 0;
+}
+
+int najdi_studenta(struct student* students,int size, const char* name)
+{
+    for (int i = 0; i < size, i++)
+    {
+        if (struct student databaza[i] == name)
+        {
+            return i;
+        }
+    }
+    return -1;
+}
+
+int komparator(const void* p1, const void* p2)
+{
+    struct student* s1 = (struct student*)p1;
+    struct student* s2 = (struct student*)p2;
+
     return 0;
 }
\ No newline at end of file