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25 lines
512 B
Go
25 lines
512 B
Go
// File: build_tree_test.go
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// Created Time: 2023-07-20
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// Author: hongyun-robot (1836017030@qq.com)
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package chapter_divide_and_conquer
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import (
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"fmt"
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"testing"
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. "github.com/krahets/hello-algo/pkg"
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)
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func TestBuildTree(t *testing.T) {
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preorder := []int{3, 9, 2, 1, 7}
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inorder := []int{9, 3, 1, 2, 7}
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fmt.Print("前序遍历 = ")
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PrintSlice(preorder)
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fmt.Print("中序遍历 = ")
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PrintSlice(inorder)
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root := buildTree(preorder, inorder)
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fmt.Println("构建的二叉树为：")
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PrintTree(root)
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}
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