C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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Question
Chapter 8.2, Problem 5E
a.
Program Plan Intro
- Include library files for various operations.
- Declare object ofofstream.
- Create a statement to open the write data to the file “employee.dat”.
- Use if statement with fail() method to check that the entered file name is available or not.
- int main() function is used to perform all the task.
- Display the calculated results to the user.
Program Description: The main purpose of the program is to create a text file, “employee.dat” and to write the given data to the file.
b.
Program Plan Intro
Program Plan:
- Include library files for various operations.
- Declare objects ofifstream and ofstream.
- Declare required variable.
- Create two statements to open “employee.dat” and “employee.bak” file.
- Use if statement with fail() method to check that the entered file name is available or not.
- int main() function is used to perform all the task.
- Display the calculated results to the user.
Program Description: The main purpose of the program is to modify the program code of part (a) so that the program code can create a duplicate copy of the text file with the name “employee.bak”, that contains all the data of “employee.dat” file.
c.
Program Plan Intro
Program Plan:
- Include library files for various operations.
- Declare objects ofifstream and ofstream.
- Declare required variable.
- Read file names from the user.
- Create two statements to open “employee.dat” and “employee.bak” file.
- Use if statement with fail() method to check that the entered file name is available or not.
- int main() function is used to perform all the task.
- Display the calculated results to the user.
Program Description: The main purpose of the program is to modify the program code of part (b)so that the program code will read the name of the original and duplicate file from the user, creates a duplicate copy of the text file with name “employee.bak”, that contains all the data of “employee.dat” file.
d.
Program Plan Intro
To find the better method for accepting the original and duplicate filenames in the program.
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Chapter 8 Solutions
C++ for Engineers and Scientists
Ch. 8.1 - Prob. 1ECh. 8.1 - (Practice) a. Write a set of two statements...Ch. 8.1 - Prob. 3ECh. 8.1 - Prob. 4ECh. 8.1 - Prob. 5ECh. 8.1 - Prob. 8ECh. 8.1 - Prob. 9ECh. 8.1 - Prob. 10ECh. 8.2 - Prob. 1ECh. 8.2 - (Practice and modify) a. Enter and run Program...
Ch. 8.2 - (Practice and modify) a. Write a C++ program that...Ch. 8.2 - (Practice) Determine the OS command or procedure...Ch. 8.2 - Prob. 5ECh. 8.2 - (Data processing) a. Write a C++ program that...Ch. 8.2 - Prob. 7ECh. 8.2 - Prob. 8ECh. 8.2 - Prob. 9ECh. 8.3 - Prob. 1ECh. 8.3 - Prob. 2ECh. 8.3 - Prob. 3ECh. 8.3 - Prob. 4ECh. 8.3 - Prob. 5ECh. 8.3 - Prob. 6ECh. 8.4 - Prob. 1ECh. 8.4 - Prob. 2ECh. 8.4 - Prob. 3ECh. 8.4 - Prob. 4ECh. 8.5 - (Practice) Write a C++ program to create the...Ch. 8.5 - Prob. 2ECh. 8.5 - Prob. 3ECh. 8.5 - Prob. 4ECh. 8.5 - Prob. 5ECh. 8 - Prob. 1PPCh. 8 - (Data processing) a. Store the following data in a...Ch. 8 - (Data processing) Write a C++ program that allows...Ch. 8 - (Data processing) Write a C++ program that permits...Ch. 8 - (Data processing) Write a C++ program that reads...Ch. 8 - (Data processing) Write a C++ program that reads...Ch. 8 - Prob. 7PPCh. 8 - (Data processing) A bank’s customer records are to...Ch. 8 - (Inventory) Create an ASCII file with the...
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