Read the file a line at a time

Assignment Help MATLAB Programming

Reference no: EM13165187

Write a function called replaceStr. Your function should take in the following (in this order): filename: A string that corresponds to the name of a file wordA: A string that is a word (contains no spaces) wordB: Another string that is also a word (contains no spaces) Your function should do the following:

a. Read the file a line at a time.

b. On each line, replace every occurrence of wordA with wordB.

c. Write the modified text file with the same name as the original file, but preprended with 'new_'. For instance, if the input filename was 'data.txt', the output filename would be 'new_data.txt'.

d. Prepare a test file by downloading a text file from the Internet. For example, the complete works of Shakespeare are accessible at https://www.william-shakespeare.info

e. Examine the file for repeated words and test your function by writing a script that replaces frequently repeated words.

You have to use the file below in order to write the program:

from Twelfth Night, Act 2 Scene 2

I left no ring with her: what means this lady?
Fortune forbid my outside have not charm'd her!
She made good view of me; indeed, so much,
That sure methought her eyes had lost her tongue,
For she did speak in starts distractedly.
She loves me, sure; the cunning of her passion
Invites me in this churlish messenger.
None of my lord's ring! why, he sent her none.
I am the man: if it be so, as 'tis,
Poor lady, she were better love a dream.
Disguise, I see, thou art a wickedness,
Wherein the pregnant enemy does much.
How easy is it for the proper-false
In women's waxen hearts to set their forms!
Alas, our frailty is the cause, not we!
For such as we are made of, such we be.
How will this fadge? my master loves her dearly;
And I, poor monster, fond as much on him;
And she, mistaken, seems to dote on me.
What will become of this? As I am man,
My state is desperate for my master's love;
As I am woman,--now alas the day!--
What thriftless sighs shall poor Olivia breathe!
O time! thou must untangle this, not I;
It is too hard a knot for me to untie!

Reference no: EM13165187

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