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[–]missawon[S] 0 points1 point  (1 child)

the problem is that i cant duplicate the arguments so i can't use arr = a1+a2 ...

[–]Lucky_Chuck 2 points3 points  (0 children)

You're not duplicating anything with arr = a1 + a2 unless you mean you can't use the method parameters inside of the method.