Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
Bartleby Related Questions Icon

Related questions

Question

This is phython not Java

Lab:  Write a file copying program.  The program asks for the name of the file to copy from (source file) and the name of the file to copy to (destination file).  The program opens the source file for reading and the destination file for writing.  As the program reads each line from the source file and it writes the line to the destination file.  When every line from the source file has been written to the destination file, it close both files and print “Copy is successful.”

In the sample run, “add.py” is the source file and “add-copy.py” is the destination file.  Note that both “add-copy.py” is identical to “add.py” because “add-copy.py” is a copy of “add.py”.

Sample run:

Enter file to copy from: add.py

Enter file to copy to  : add-copy.py

Copy is successful.

 

Source file: add.py

print("This program adds two numbers")

 

a = int(input("Enter first number: "))

b = int(input("Enter second number: "))

 

print(f"{a} + {b} = {a+b}")

 

Destination file: add-copy.py

print("This program adds two numbers")

 

a = int(input("Enter first number: "))

b = int(input("Enter second number: "))

 

print(f"{a} + {b} = {a+b}")

Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Computer Science
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education