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The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then display the most recent balance along with the high and low balance.

The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then display the most recent balance along with the high and low balance.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then display the most recent balance along with the high and low balance.

 

balances-0.txt

customer id    balance
1    $93.83
1    $805.24
2    $866.45
4    $943.28
3    $764.12
1    $798.00
4    $395.59
5    $644.26
4    $18.31
4    $814.97

The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then displa the most recent balance along with the high and low balance. Test Case 1 Enter a filename \n balances-0.txt ENTER Customer 1: Last balance: $798.00 High balance: $805.24 Low balance: $93.83 \n Customer 2: Last balance: $866.45 High balance: $866.45 Low balance: $866.45 \n Customer 3: Last balance: $764.12 High balance: $764.12 Low balance: $764.12 \n Customer 4: Last balance: $814.97 High balance: $943.28 Low balance: $18.31 \n Customer 5: Last balance: $644.26 High balance: $644.26 Low balance: $644.26 \n
Transcribed Image Text:The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then displa the most recent balance along with the high and low balance. Test Case 1 Enter a filename \n balances-0.txt ENTER Customer 1: Last balance: $798.00 High balance: $805.24 Low balance: $93.83 \n Customer 2: Last balance: $866.45 High balance: $866.45 Low balance: $866.45 \n Customer 3: Last balance: $764.12 High balance: $764.12 Low balance: $764.12 \n Customer 4: Last balance: $814.97 High balance: $943.28 Low balance: $18.31 \n Customer 5: Last balance: $644.26 High balance: $644.26 Low balance: $644.26 \n
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