What if there is upper and lower case both in string so it will not work na? so ans shoul d be a na?

#1

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#2

@guptashubham210a what does lowercase and uppercase has to do with these algorithm. if after reversing s and rev are same then it is palindrome else not.

#3

GOT it! THanks alot.

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#4

mark this doubt as resolved if you don’t have any further queries.