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Bank Account Balance Tracker

You are building a bank application that tracks a user's account balance over time. Given a series of transactions (positive for deposits, negative for withdrawals), calculate the cumulative balance at the end of each transaction starting from an initial balance of 1000. Input format: - The first line contains an integer, T (1 <= T <= 1000), representing the number of transactions. - The second line contains T space-separated integers representing the transaction amounts. Output format: - Output T space-separated integers representing the cumulative balance after each transaction. Example: Input: 5 200 -50 100 -300 50 Output: 1200 1150 1250 950 1000

Key concepts

prefix_sumcumulative_sums

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