🆗 添加2025年调休与节假日配置

🆗 调整样式兼容手机端访问

src/test/kotlin/Test.kt

@@ -0,0 +1,38 @@
+import java.util.*
+
+
+fun main() {
+
+    var ti = TreeNode(2)
+    var v = ti.`val`
+
+    ti.right = TreeNode(4)
+    ti.left = TreeNode(3)
+
+    ti.left!!.left = TreeNode(1)
+
+    println(inorderTraversal(ti))
+}
+
+fun inorderTraversal(root: TreeNode?): List<Int> {
+    var copyroot = root
+    val list: MutableList<Int> = ArrayList()
+    val stack = Stack<TreeNode>()
+    while (copyroot != null || !stack.isEmpty()) {
+        while (copyroot != null) {
+            stack.push(copyroot)
+            copyroot = copyroot.left
+        }
+        copyroot = stack.pop()
+        list.add(copyroot.`val`)
+        copyroot = copyroot.right
+    }
+    return list
+}
+
+
+
+class TreeNode(var `val`: Int) {
+    var left: TreeNode? = null
+    var right: TreeNode? = null
+}