Write a program that carries out the following tasks:Open a file with the name hello.txt.Store the message “Hello, World!” in the file.Close the file.Open the same file again.Read the message into a string variable and print it.
Question
Write a program that carries out the following tasks:Open a file with the name hello.txt.Store the message “Hello, World!” in the file.Close the file.Open the same file again.Read the message into a string variable and print it.
Solution
Here is a Python program that accomplishes the tasks:
# Open a file with the name hello.txt.
file = open('hello.txt', 'w')
# Store the message “Hello, World!” in the file.
file.write('Hello, World!')
# Close the file.
file.close()
# Open the same file again.
file = open('hello.txt', 'r')
# Read the message into a string variable and print it.
message = file.read()
print(message)
# Close the file again.
file.close()
This program first opens a file named 'hello.txt' in write mode ('w'), writes the string 'Hello, World!' to the file, and then closes the file. It then reopens the same file in read mode ('r'), reads the contents of the file into a string variable named 'message', and prints the contents of 'message'. Finally, it closes the file again.
Similar Questions
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