clean Write a function clean that when is given a string and returns the string with the leading and trailing space characters removed. Details: • you must use while loop(s) • you must not use the strip method • the space characters are the space ' ', newline '\n', and tab '\t' >>> clean(" hello ") 'hello' >>> clean(" hello, how are you? 'hello, how are you?' ") >>> clean ("\n\n\t what's up, \n\n doc? \n \t") "what's up,\n\n_doc?" >>> clean("\n\n\t what's up, \n\n_doc? \n \t")=="what's up, \n\n doc?" True
clean Write a function clean that when is given a string and returns the string with the leading and trailing space characters removed. Details: • you must use while loop(s) • you must not use the strip method • the space characters are the space ' ', newline '\n', and tab '\t' >>> clean(" hello ") 'hello' >>> clean(" hello, how are you? 'hello, how are you?' ") >>> clean ("\n\n\t what's up, \n\n doc? \n \t") "what's up,\n\n_doc?" >>> clean("\n\n\t what's up, \n\n_doc? \n \t")=="what's up, \n\n doc?" True
Computer Networking: A Top-Down Approach (7th Edition)
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
In Python IDLE: How would I write a function for the problem in the attached image?
Transcribed Image Text:clean
Write a function clean that when is given a string and returns the string with the leading and
trailing space characters removed. Details:
• you must use while loop(s)
• you must not use the strip method
• the space characters are the space
, newline '\n' , and tab '\t'
>>> clean("
hello
")
'hello'
>>> clean(" hello, how are you?
")
'hello, how are you?'
>>> clean("\n\n\t
what's up, \n\n_doc?
\n \t")
"what's up,\n\n_doc?"
>>> clean("\n\n\t
what's up,\n\n_doc?
\n \t")=="what's up,\n\n doc?"
True
Expert Solution
Code Explanation
For this code :
Python do have a method named ".strip" which can trim the string from [start : end]
But as conditions :
- program should work in while loops
- .strip method not to be used
- it should eliminate space, newline and tab
For this code we must use conditions to check starting and end of the string else we will copy whole string into new variable.
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