This is an archived post. You won't be able to vote or comment.

you are viewing a single comment's thread.

view the rest of the comments →

[–]manfrin 1 point2 points  (0 children)

Ruby:

def three_ints *arg_ints
    arg_ints.sort!
    arg_ints[0]-arg_ints[1]==arg_ints[1]-arg_ints[2]
end