Counting element(s) appearance(s) in arrays - Programmers Heaven

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Counting element(s) appearance(s) in arrays

alan117alan117 Posts: 2Member
Hi all
I need some help please with Java and arrays.
I have two arrays: customerID and transactionValue (they are pairs so each transaction has a customer ID and a customer may have made several transactions).
The number of elements in each array has an int variable called
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