From 47caea45da87ad74f00fc0e4c535ede8c4849def Mon Sep 17 00:00:00 2001
From: Vombit <vombit@proton.me>
Date: Sun, 15 Mar 2026 21:08:59 +0500
Subject: [PATCH] task_4

---
 lr9/task_4/Main.java | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 lr9/task_4/Main.java

diff --git a/lr9/task_4/Main.java b/lr9/task_4/Main.java
new file mode 100644
index 0000000..e137d27
--- /dev/null
+++ b/lr9/task_4/Main.java
@@ -0,0 +1,29 @@
+class Node {
+    public int value;
+    public Node next;
+
+    Node(int value, Node next) {
+        this.value = value;
+        this.next = next;
+    }
+}
+
+public class Main {
+    public static void main(String[] args) {
+        Node node0 = new Node(0, null);
+        Node node1 = new Node(1, null);
+        Node node2 = new Node(2, null);
+        Node node3 = new Node(3, null);
+
+        node0.next = node1;
+        node1.next = node2;
+        node2.next = node3;
+
+        Node ref = node0;
+        while (ref != null) {
+            System.out.println(" " + ref.value);
+            ref = ref.next;
+        }
+
+    }
+}
\ No newline at end of file