Hi, I have more arrays, each array having a variable number of elements. The elemnts of the array come from a form with multiple select list.With every element of the arrais I want to do smth like this: 
@State=("a","b","c")#the number of elements is variable
@Product=("12","13","15")
What I want to do is creating an expresion like this:
"create $Product[0]&&$Product[1]&&$Product[2]...$Product[n] -$State[0]
+&&$State[1]&&$State[2]...&&$State[i]"

n=number of elements of the array Product
i=number of elements of the array State

[download]
My problem is that i relly don't know how to do this because of the variable number of the elements! Thank you very much for your time.

In reply to elements of an array by bory

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