private static string Merge(Node root1, Node root2)
{
// convert to sorted array, merge sort, convert back to tree
var array1 = FlattenTree(root1);
var array2 = FlattenTree(root2);
var mergedArray = MergeArrays(array1, array2);
var root = BuildTreeFromArray(mergedArray);
return(TreeReader.WriteTree(root));
}
private static void AssertResult(string tree, string expected)
{
var root = TreeReader.ReadTree(tree);
Fix(root);
var actual = TreeReader.WriteTree(root);
if (actual != expected)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"expected: {expected} actual: {actual}");
Console.ResetColor();
}
}
