public void VerifySquareRootByBinarySearch(int n)
{
if (n < 0)
{
Assert.Throws <ArgumentException>(() => IntegerMath.SquareRootBinarySearch(n));
}
else
{
var approach1 = (int)Math.Sqrt(n);
var approach2 = (int)Math.Floor(Math.Sqrt(n));
var approach3 = IntegerMath.SquareRootBinarySearch(n);
Assert.Equal(approach1, approach2);
Assert.Equal(approach1, approach3);
}
}
public void BinarySearchSquareRoot()
{
_ = IntegerMath.SquareRootBinarySearch(N);
}
