build

zh/chapter_tree/binary_tree.md

@@ -279,11 +279,11 @@ comments: true
     ```csharp title="binary_tree.cs"
     /* 初始化二叉树 */
     // 初始化节点
-    TreeNode n1 = new TreeNode(1);
-    TreeNode n2 = new TreeNode(2);
-    TreeNode n3 = new TreeNode(3);
-    TreeNode n4 = new TreeNode(4);
-    TreeNode n5 = new TreeNode(5);
+    TreeNode n1 = new(1);
+    TreeNode n2 = new(2);
+    TreeNode n3 = new(3);
+    TreeNode n4 = new(4);
+    TreeNode n5 = new(5);
     // 构建引用指向（即指针）
     n1.left = n2;
     n1.right = n3;
@@ -461,7 +461,7 @@ comments: true
 
     ```csharp title="binary_tree.cs"
     /* 插入与删除节点 */
-    TreeNode P = new TreeNode(0);
+    TreeNode P = new(0);
     // 在 n1 -> n2 中间插入节点 P
     n1.left = P;
     P.left = n2;