Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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4. Three employees in a company are up for a special pay increase. You
are given a file say Ch3_Ex7Data.txt, with the following data:
Penduko Pedro
65789.87
Kagalakan Maria
75892.56
Mandirigma Mario
74900.50
6.1
Each input line consists of and employee's last name, first name,
current salary, and percent pay increase. For example in the first input
line, the last name of the employee is Penduko, first name is Pedro, the
current salary is 65789.87, and the pay increase is 5%. Write a
program that reads from the specified file and store the output in the
following form: firstName, lastName, updatedSalary. Format the output
of decimal numbers to two decimal places,
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Transcribed Image Text:4. Three employees in a company are up for a special pay increase. You are given a file say Ch3_Ex7Data.txt, with the following data: Penduko Pedro 65789.87 Kagalakan Maria 75892.56 Mandirigma Mario 74900.50 6.1 Each input line consists of and employee's last name, first name, current salary, and percent pay increase. For example in the first input line, the last name of the employee is Penduko, first name is Pedro, the current salary is 65789.87, and the pay increase is 5%. Write a program that reads from the specified file and store the output in the following form: firstName, lastName, updatedSalary. Format the output of decimal numbers to two decimal places,
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