public void Test2()
{
var task = new AddTwoNumbersTask();
var l1 = new ListNode();
var l2 = new ListNode();
var expected = new ListNode();
var result = task.AddTwoNumbers(l1, l2);
Assert.AreEqual(expected.Print(), result.Print(), $"expected:{expected.Print()}, result:{result.Print()}.");
}
public void Test1()
{
var task = new AddTwoNumbersTask();
var l1 = new ListNode(2, new ListNode(4, new ListNode(3)));
var l2 = new ListNode(5, new ListNode(6, new ListNode(4)));
var expected = new ListNode(7, new ListNode(0, new ListNode(8)));
var result = task.AddTwoNumbers(l1, l2);
Assert.AreEqual(expected.Print(), result.Print(), $"expected:{expected.Print()}, result:{result.Print()}.");
}