public void Test_2()
{
var sut = new E085CountingRectangles();
Assert.Equal(19936225, sut.GetContainingRectangels(94, 94));
Assert.Equal(20360400, sut.GetContainingRectangels(95, 94));
}
public void Test_1()
{
/*
* it can be seen that a rectangular grid measuring 3 by 2 contains eighteen rectangles:
*/
var sut = new E085CountingRectangles();
Assert.Equal(18, sut.GetContainingRectangels(3, 2));
}
