Let X and Y be two words. Find/Replace is a common word processing operation tha
ID: 3650353 • Letter: L
Question
Let X and Y be two words. Find/Replace is a common word processing operation that nds each occurrence of word X and replaces it with word Y in a given document. write a program that performs the Find/Replace operation. Your program will prompt the user for the word to be replaced (X), then the substitute word (Y ). Assume that the input document is named input.txt. You must write the result of this Find/Replace operation to a file named output.txt. Lastly, you cannot use the replace() string function built into Python . To test your code, you should modify input.txt using a text editor such as Notepad or IDLE to contain dierent lines of text. Again, the output of your code must look exactly like the sample output. Can anyone explain this to me in detail please? Notice that I cannot use replace() function Thank you so much..Explanation / Answer
Let X and Y be two words. Find/Replace is a common word processing operation that nds each occurrence of word X and replaces it with word Y in a given document. write a program that performs the Find/Replace operation. Your program will prompt the user for the word to be replaced (X), then the substitute word (Y ). Assume that the input document is named input.txt. You must write the result of this Find/Replace operation to a file named output.txt. Lastly, you cannot use the replace() string function built into Python . To test your code, you should modify input.txt using a text editor such as Notepad or IDLE to contain dierent lines of text. Again, the output of your code must look exactly like the sample output. and this is the sample output: Enter the word to be replaced: foo What should I replace all occurrences of foo with? bar All occurrences of foo in input.txt have been replaced by bar in output.txt.
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