public void ExecuteTest2()
{
var strs = new[] { "dog", "racecar", "car" };
var expected = "";
LongestCommonPrefix.Execute(strs).Should().Be(expected);
}
public void ExecuteTest()
{
var strs = new[] { "flower", "flow", "flight" };
var expected = "fl";
LongestCommonPrefix.Execute(strs).Should().Be(expected);
}