Write a program to remove trailing blanks and tabs from each line of input, and to de

Q Write a program to remove trailing blanks and tabs from each line of input, and to delete entirely blank lines.


I have no idea about this program .


1. first tell me the meaning and what to do in this question?

2. second provide me the source code if possible

 

Re: Write a program to remove trailing blanks and tabs from each line of input, and t

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