public void Test1() { Assert.Equal(1, Kata.DigPow(89, 1)); }
public void Test3() { Assert.Equal(51, Kata.DigPow(46288, 3)); }
public void Test4() { Assert.Equal(-1, Kata.DigPow(3456789, 5)); }
public void Test2() { Assert.Equal(-1, Kata.DigPow(92, 1)); }