Check your spelling / letter counts. Seriously. Sixty is 5 letters long, not 6; a false friend numeral.
Also, from the forums: look at the use of the word and. The examples are your friend.
Project Euler Problem 17
- by Rob Hallam
Check your spelling / letter counts. Seriously. Sixty is 5 letters long, not 6; a false friend numeral.
Also, from the forums: look at the use of the word and. The examples are your friend.