public void IsCousins_1()
{
var root = TestHelper.GenerateTree(new int?[] { 1, 2, 3, 4 });
var solution = new _0993_CousinsInBinaryTree();
var result = solution.IsCousins(root, 4, 3);
Assert.IsFalse(result);
}
public void IsCousins_2()
{
var root = TestHelper.GenerateTree(new int?[] { 1, 2, 3, null, 4, null, 5 });
var solution = new _0993_CousinsInBinaryTree();
var result = solution.IsCousins(root, 5, 4);
Assert.IsTrue(result);
}
