public void Solution()
{
/*
* If all the numbers from 1 to 1000 (one thousand) inclusive were written out in words, how many letters would be used?
*/
var sut = new E017Numberlettercounts();
int lettersusedExcepted = 21124;
var lettersused = sut.GetLettersused(from: 1, to: 1000);
Assert.Equal(lettersusedExcepted, lettersused);
/*
* Congratulations, the answer you gave to problem 17 is correct.
*
* You are the 133676th person to have solved this problem.
*/
}
public void Test1()
{
/*
* If the numbers 1 to 5 are written out in words: one, two, three, four, five, then there are 3 + 3 + 5 + 4 + 4 = 19 letters used in total.
*
* NOTE: Do not count spaces or hyphens.
* For example, 342 (three hundred and forty-two) contains 23 letters and 115 (one hundred and fifteen) contains 20 letters.
* The use of "and" when writing out numbers is in compliance with British usage.
*
*/
var sut = new E017Numberlettercounts();
int lettersusedExcepted = 19;
var lettersused = sut.GetLettersused(from: 1, to: 5);
Assert.Equal(lettersusedExcepted, lettersused);
}