1169. Invalid Transactions

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A transaction is possibly invalid if: - the amount exceeds $1000, or; - if it occurs within (and including) 60 minutes of another transaction with the same name in a different city. You are given an array of strings transaction where transactions[i] consists of comma-separated values representing the name, time (in minutes), amount, and city of the transaction. Return a list of transactions th

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solution.cppC++17

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