public void Test1()
{
/*
* Starting in the top left corner of a 2×2 grid, and only being able to move to the right and down,
* there are exactly 6 routes to the bottom right corner.
*
*/
var sut = new E015Latticepaths();
long expectedroutes = 6;
var routes = sut.GetRoutes(row: 2, column: 2);
Assert.Equal(expectedroutes, routes);
}
public void Solution()
{
/*
* How many such routes are there through a 20×20 grid?
*/
var sut = new E015Latticepaths();
long expectedroutes = 137846528820;
var routes = sut.GetRoutes(row: 20, column: 20);
Assert.Equal(expectedroutes, routes);
/*
* Congratulations, the answer you gave to problem 15 is correct.
*
* You are the 164861st person to have solved this problem.
*/
}
