static void Main(string[] args)
{
testSubTrees();
// Call numberOfWays() with test cases here
string S = "facebook";
Console.WriteLine(EncryptedWords.findEncryptedWord(S));
int[] arr = { 5, 5, 6, 2, 1, 7, 8, 3 };//2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
int k = 4;
Console.WriteLine(String.Format("{0} n of ways", PairSums.numberOfWays(arr, k)));
string toCipher = "<yzf-k_x+!a";
// Console.WriteLine(RotationalCipher.rotationalCipher(toCipher, 3));
int[] restuls = LargestTripleProducts.findMaxProduct(arr);
Array.ForEach(restuls, Console.WriteLine);
}
public void FindMaxProduct_Empty_Empty()
{
LargestTripleProducts.FindMaxProduct(Array.Empty <int>()).Should().BeEmpty();
}
public void FindMaxProduct_Sample1_Expected()
{
LargestTripleProducts.FindMaxProduct(new[] { 1, 2, 3, 4, 5 })
.Should().Equal(new[] { -1, -1, 6, 24, 60 });
}