public void Test3()
{
var words = new string[]
{ "a", "ba", "aba", "abac", "agacd" };
var result = WordChain.LongestChain(words.ToList());
result.ShouldBe(4);
}
public void Test4()
{
var words = new string[]
{ "9", "a", "zxb", "ba", "bca", "bda", "bdca", "zxbe", "azxbe", "azxpbe" };
var result = WordChain.LongestChain(words.ToList());
result.ShouldBe(4);
}
public void Test1()
{
var words = new string[]
{ "a", "and", "an", "bear" };
var result = WordChain.LongestChain(words.ToList());
result.ShouldBe(3);
}
