>auto adx[], x, c; I see several curious things here: - They use auto :) - They don't declare type, since (I think) things are implicitly int. - They prefer

>auto adx[], x, c; I see several curious things here: - They use auto :) - They don't declare type, since (I think) things are implicitly int. - They prefer using adx[] instead of *adx, I think this goes with the auto.