From 33c5bec7712db75625930548f74a2f042cc923a5 Mon Sep 17 00:00:00 2001
From: Anzhelika Nikolaieva <anzhelika.nikolaieva@student.tuke.sk>
Date: Fri, 24 Nov 2023 22:04:10 +0000
Subject: [PATCH] Update 'cv8/program.c'

---
 cv8/program.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/cv8/program.c b/cv8/program.c
index 4059eb7..a83278c 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -19,7 +19,7 @@ void print_tree(struct tree* tree, int offset);
 void print_dot(struct tree* node);
 int count_leaves(struct tree* node);
 int count_no_leaves(struct tree* node);
-void knowledge_system(struct tree* node, int* flag);
+void knowledge_system(struct tree* node);
 
 struct tree* read_tree(int* counter) {
     char buffer[SIZE];
@@ -91,7 +91,7 @@ int count_no_leaves(struct tree* node) {
     return 1 + count_no_leaves(node->left) + count_no_leaves(node->right);
 }
 
-void knowledge_system(struct tree* node, int* flag) {
+void knowledge_system(struct tree* node) {
     if (node == NULL) {
         return;
     }
@@ -120,9 +120,9 @@ void knowledge_system(struct tree* node, int* flag) {
     } while (response != 'a' && response != 'n');
 
     if (response == 'a') {
-        knowledge_system(node->left, flag);
+        knowledge_system(node->left);
     } else {
-        knowledge_system(node->right, flag);
+        knowledge_system(node->right);
     }
 }
 
@@ -139,8 +139,7 @@ int main() {
         return 1;
     }
 
-    int flag = 0;
-    knowledge_system(root, &flag);
+    knowledge_system(root);
 
     destroy_tree(root);