diff --git a/du2/program.c b/du2/program.c
index 7186461..3dc65a9 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -18,49 +18,55 @@ void bubbleSort(int arr[], int n){
 }
 
 int main() {
-    char glass[300];
-    char divided[6];
+    char glass[500];
+    char divided[10];
+    memset(divided, '\0', 10);
+    int counter = 0, counter2 = 0;
+    int  final_count = 0;
     int numbers[50];
-    int counter = 0;
-    int counter2 = 0;
     int max_number = 0;
     int max_position = 1;
 
-    fgets(glass, 300, stdin);
+    fgets(glass, 500, stdin);
 
-    for(int i = 0; glass[i] != '\n'; i++){
-        //if(glass[0] == '-') break;
-
-        for(int j = 0; glass[i+j] != ' '; j++){
-            divided[j] = glass[i+j];
-            counter2 = j;
+    for (int i = 0; glass[i] != '\n'; i++){
+        if(!isdigit(glass[i])) {
+            final_count = i;
+            break;
         }
-        i += counter2;
 
-        for(int j = 0; j < strlen(divided); j++){
-            divided[strlen(divided)-1] = '\0';
-            if(!isdigit(divided[j]) || atoi(divided) < 1){
-                goto LABEL;
+        if(glass[i] != ' '){
+            divided[counter++] = glass[i]
+        }
+        else {
+            if(atoi(divided) < 1){
+                final_count = i;
+                break;
+            }
+            numbers[counter2++] = atoi(divided);
+            if (i == 0){
+                max_number = numbers[counter2-1];
+                printf("Súťažiaci č. %d vypil %d pohárov.\n",max_position,max_number);
+            } 
+            else if (max_number < numbers[counter2-1]){
+                max_number = numbers[counter2-1];
+                max_position = i+1;
+                printf("Súťažiaci č. %d vypil %d pohárov.\n",max_position,max_number);
             }
-        }
-
-        memset(divided, '\0', 6);
-
-        numbers[counter++] = atoi(divided);
-        if(i == 0) {
-            max_number = numbers[counter - 1];
-            printf("Súťažiaci č. %d vypil %d pohárov.\n",max_position,max_number); //max value
-        }
-        else if(numbers[counter-1] > max_number) {
-            max_number = numbers[counter-1];
             max_position = i+1;
-			printf("Súťažiaci č. %d vypil %d pohárov.\n",max_position,max_number);
-		}
-	}
-	LABEL:
-	
-	bubbleSort(numbers, sizeof(numbers)/sizeof(numbers[0]));
-	
-	printf ("Výherca je súťažiaci %d ktorý vypil %d pohárov.\n",max_position,numbers[counter-1]);
+            counter = 0;
+            memset(divided, '\0', 10);
+        }
+
+        final_count = i;
+    }
+
+    if (final_count == 0)
+        printf("Chyba: Málo platných hodnôt.\n");
+    else {
+        printf("Výherca je súťažiaci %d ktorý vypil %d pohárov.\n",max_position,max_number);
+    }
+
+
 	return 0;
 }
\ No newline at end of file