feat: 0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal

Author: kimi0230

Leetcode/0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal/README.md

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+---
+title: 105. Construct Binary Tree from Preorder and Inorder Traversal
+subtitle: "https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/description/"
+date: 2024-02-20T16:56:00+08:00
+lastmod: 2024-02-20T16:56:00+08:00
+draft: false
+author: "Kimi.Tsai"
+authorLink: "https://kimi0230.github.io/"
+description: "0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal"
+license: ""
+images: []
+
+tags: [LeetCode, Go, Medium, Construct Binary Tree from Preorder and Inorder Traversal]
+categories: [LeetCode]
+
+featuredImage: ""
+featuredImagePreview: ""
+
+hiddenFromHomePage: false
+hiddenFromSearch: false
+twemoji: false
+lightgallery: true
+ruby: true
+fraction: true
+fontawesome: true
+linkToMarkdown: false
+rssFullText: false
+
+toc:
+  enable: true
+  auto: true
+code:
+  copy: true
+  maxShownLines: 200
+math:
+  enable: false
+  # ...
+mapbox:
+  # ...
+share:
+  enable: true
+  # ...
+comment:
+  enable: true
+  # ...
+library:
+  css:
+    # someCSS = "some.css"
+    # located in "assets/"
+    # Or
+    # someCSS = "https://cdn.example.com/some.css"
+  js:
+    # someJS = "some.js"
+    # located in "assets/"
+    # Or
+    # someJS = "https://cdn.example.com/some.js"
+seo:
+  images: []
+  # ...
+---
+# [105. Construct Binary Tree from Preorder and Inorder Traversal](https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/description/)
+
+## 題目
+
+## 題目大意
+
+
+## 解題思路
+
+## Big O
+時間複雜 : ``
+空間複雜 : ``
+
+## 來源
+* https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/description/
+* https://leetcode.cn/problems/construct-binary-tree-from-preorder-and-inorder-traversal/description/
+
+## 解答
+https://github.com/kimi0230/LeetcodeGolang/blob/master/Leetcode/0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal/main.go
+
+```go
+/**
+ * Definition for a binary tree node.
+ * type TreeNode struct {
+ *     Val int
+ *     Left *TreeNode
+ *     Right *TreeNode
+ * }
+ */
+// 時間複雜 O(), 空間複雜 O()
+func buildTree(preorder []int, inorder []int) *TreeNode {
+	if len(preorder) == 0 {
+		return nil
+	}
+	result := &TreeNode{preorder[0], nil, nil}
+
+	i := 0
+	for ; i < len(inorder); i++ {
+		if preorder[0] == inorder[i] {
+			break
+		}
+	}
+	result.Left = buildTree(preorder[1:i+1], inorder[:i])
+	result.Right = buildTree(preorder[i+1:], inorder[i+1:])
+
+	return result
+}
+```
+
+##  Benchmark
+
+```sh
+
+```

Leetcode/0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal/main.go

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+package constructbinarytreefrompreorderandinordertraversal
+
+/**
+ * Definition for a binary tree node.
+ * type TreeNode struct {
+ *     Val int
+ *     Left *TreeNode
+ *     Right *TreeNode
+ * }
+ */
+// 時間複雜 O(), 空間複雜 O()
+func buildTree(preorder []int, inorder []int) *TreeNode {
+	if len(preorder) == 0 {
+		return nil
+	}
+	result := &TreeNode{preorder[0], nil, nil}
+
+	i := 0
+	for ; i < len(inorder); i++ {
+		if preorder[0] == inorder[i] {
+			break
+		}
+	}
+	result.Left = buildTree(preorder[1:i+1], inorder[:i])
+	result.Right = buildTree(preorder[i+1:], inorder[i+1:])
+
+	return result
+}

Leetcode/0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal/main_test.go

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+package 
+
+import "testing"
+
+var tests = []struct {
+	arg1 string
+	want int
+}{
+	{
+		"bbbab",
+		4,
+	},
+}
+
+func TestLongestPalindromeSubseq(t *testing.T) {
+	for _, tt := range tests {
+		// if got := ReverseList(tt.arg1); !reflect.DeepEqual(got, tt.want) {
+		if got := LongestPalindromeSubseq(tt.arg1); got != tt.want {
+			t.Errorf("got = %v, want = %v", got, tt.want)
+		}
+	}
+}
+
+func BenchmarkLongestPalindromeSubseq(b *testing.B) {
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		LongestPalindromeSubseq(tests[0].arg1)
+	}
+}
+
+/*
+go test -benchmem -run=none LeetcodeGolang/Leetcode/0354.Russian-Doll-Envelopes -bench=.
+
+*/