public void Solves_Problem_009_For_3()
 {
     Solution009.Run(3).Should().Be(0);
 }
 public void TestMethod(int x, bool output)
 {
     Assert.Equal(output, Solution009.IsPalindromeFast(x));
 }
 public void Solves_Problem_009_Example()
 {
     Solution009.Run(12).Should().Be(60);
 }