1 files changed, 23 insertions, 0 deletions
diff --git a/week4/AVLTree.cs b/week4/AVLTree.cs
new file mode 100644
index 0000000..fdc3a24
--- /dev/null
+++ b/week4/AVLTree.cs
@@ -0,0 +1,23 @@
+namespace ALGA {
+	public class AVLTree {
+		public Node root;
+
+		public void insert(int number) {
+			if (root == null) {
+				root = new Node(number);
+				return;
+			}
+			root = root.insert(number);
+		}
+
+		public bool isBalanced() {
+			if (root == null) return true;
+			return root.isBalanced();
+		}
+
+		public void prettyprint() {
+			return;
+		}
+	}
+}
+