//[InlineData(30,832040)]
//[InlineData(31,-1)]
public void Sol70_ClimbStairsTest(int input, int expected)
{
Solution70 sol = new Solution70();
var actual = sol.ClimbStairs(input);
Assert.Equal(expected, actual);
}
public void ClimbStairs_Test()
{
var solution = new Solution70();
var result = solution.ClimbStairs(3);
Assert.Equal(3, result);
}