From 22d76bb673454fba95c8ffd6fd40c1aca805f42f Mon Sep 17 00:00:00 2001
From: Artem <Palorel@yandex.ru>
Date: Wed, 19 Oct 2022 18:21:07 +0300
Subject: [PATCH 1/2] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=B8=D0=BB?=
 =?UTF-8?q?=20=D1=84=D1=83=D0=BD=D0=BA=D1=86=D0=B8=D0=B8=20=D0=BF=D1=80?=
 =?UTF-8?q?=D0=BE=D0=B2=D0=B5=D1=80=D0=BA=D0=B8=20=D0=BD=D0=B0=20=D0=BF?=
 =?UTF-8?q?=D1=83=D1=81=D1=82=D0=BE=D1=82=D1=83=20=D0=B8=20=D1=83=D0=B4?=
 =?UTF-8?q?=D0=B0=D0=BB=D0=B5=D0=BD=D0=B8=D0=B5=20list'=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 list.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/list.c b/list.c
index d7db1e8..3ac86b0 100644
--- a/list.c
+++ b/list.c
@@ -8,4 +8,15 @@ typedef struct Node {
 
 struct List {
     Node *head;
-};
\ No newline at end of file
+};
+
+bool isEmpty(List* list) {
+    return list->head == NULL;
+}
+
+int clear(List* list) {
+    while (!isEmpty(list)) {
+        int errorCode = 0;
+        delete(list, &errorCode);
+    }
+}
\ No newline at end of file

From 4e598300c19b3a9e6b8bd0af6fea84391ef744b5 Mon Sep 17 00:00:00 2001
From: Artem <Palorel@yandex.ru>
Date: Wed, 19 Oct 2022 18:37:24 +0300
Subject: [PATCH 2/2] =?UTF-8?q?=D0=A1=D0=B4=D0=B5=D0=BB=D0=B0=D0=BB=20?=
 =?UTF-8?q?=D1=84=D1=83=D0=BD=D0=BA=D1=86=D0=B8=D1=8E=20changeNode?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 list.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/list.c b/list.c
index 3ac86b0..42f2c3e 100644
--- a/list.c
+++ b/list.c
@@ -19,4 +19,21 @@ int clear(List* list) {
         int errorCode = 0;
         delete(list, &errorCode);
     }
+}
+
+int changeNode(List* list, int position, int value) {
+    if (isEmpty(list)) {
+        return -1;
+    }
+
+    Node* walker = list->head;
+    while (walker->position != position) {
+        if (walker->next == NULL) {
+            return -1;
+        }
+        walker = walker->next;
+    }
+
+    walker->value = value;
+    return 0;
 }
\ No newline at end of file