diff --git a/a4/program.c b/a4/program.c
index 8e990c0..1815814 100644
--- a/a4/program.c
+++ b/a4/program.c
@@ -1,5 +1,23 @@
 #include <stdio.h>
-///
+
+
+void print(int *a, int n, int index, int depth)
+{
+    if (index >= n)
+        return;
+
+    for (int i = 0; i < depth; i++)
+    {
+        printf("  "); 
+    }
+    printf("%d\n", a[index]);
+
+    print(a, n, 2 * index + 1, depth + 1); 
+    print(a, n, 2 * index + 2, depth + 1); 
+}
+
+
+
 int main()
 {
     int a[1000], i=0;
@@ -28,11 +46,10 @@ int main()
     if(kupa)
     {
         printf("Je to taka kopa:\n");
-        printf("%d\n", a[0]);
+        print(a, n, 0, 0);
     }
     else
         printf("Nie je kopa.\n");
-
 	
 	return 0;
 }