diff --git a/cv7/program.c b/cv7/program.c
index 7826b43..5171f62 100644
--- a/cv7/program.c
+++ b/cv7/program.c
@@ -88,20 +88,28 @@ void interact(struct tree *node)
         return;
     }
 
-    char answer;
-    while (scanf(" %c", &answer) == 1)
+    //while (scanf(" %c", &answer) == 1)
+    char answer[SIZE];
+    while (fgets(answer, SIZE, stdin))
     {
-        if (answer == 'a')
+        answer[strcspn(answer, "\n")] = 0;
+
+
+        if (answer[0] == '\0')
+        {
+            printf("Koniec vstupu\n");
+            return;
+        }
+
+        if (strcmp(answer, "a") == 0)
         {
             interact(node->left);
             return;
-        }
-        else if (answer == 'n')
+        } else if (strcmp(answer, "n") == 0)
         {
             interact(node->right);
             return;
-        }
-        else
+        } else
         {
             printf("Nerozumiem\n");
         }