package leetcode

import (
	"fmt"
	"testing"

	"github.com/halfrost/LeetCode-Go/structures"
)

type question114 struct {
	para114
	ans114
}

// para 是参数
// one 代表第一个参数
type para114 struct {
	one []string
}

// ans 是答案
// one 代表第一个答案
type ans114 struct {
	one []string
}

func Test_Problem114(t *testing.T) {

	qs := []question114{

		{
			para114{[]string{"1", "2", "5", "3", "4", "null", "6"}},
			ans114{[]string{"1", "null", "2", "null", "3", "null", "4", "null", "5", "null", "6"}},
		},

		{
			para114{[]string{"0"}},
			ans114{[]string{"0"}},
		},

		{
			para114{[]string{"1", "2", "3", "4", "5", "6"}},
			ans114{[]string{"1", "2", "4", "5", "3", "6", "null"}},
		},
	}

	fmt.Printf("------------------------Leetcode Problem 114------------------------\n")

	for _, q := range qs {
		_, p := q.ans114, q.para114
		fmt.Printf("【input】:%v       \n", p)
		rootOne := structures.Strings2TreeNode(p.one)
		flatten(rootOne)
		fmt.Printf("【levelorder output】:%v       \n", structures.Tree2LevelOrderStrings(rootOne))
		fmt.Printf("【preorder output】:%v      \n", structures.Tree2PreOrderStrings(rootOne))
	}
	fmt.Printf("\n\n\n")
}