public void BuildTreeTest()
{
var solution = new _106_ConstructBinaryTreeFromInorderAndPostorderTraversal();
var result = solution.BuildTree(new int[] { 9, 3, 15, 20, 7 }, new int[] { 9, 15, 7, 20, 3 });
AssertHelper.AssertTree(new int?[] { 3, 9, 20, null, null, 15, 7 }, result);
}
public void BuildTreeTest_Empty()
{
var solution = new _106_ConstructBinaryTreeFromInorderAndPostorderTraversal();
var result = solution.BuildTree(new int[] { }, new int[] { });
Assert.IsNull(result);
}
