C$-$String and String Class $*******$NOTE: Copy and Paste the program below in your source file and you are required to add codes if necessary. You cannot OMIT given codes and$/$or function $/$No modification should be done in the given codes $($main function and function prototypes$).$ Otherwise, you will get deduction$($s$)$ from your laboratory exercise. Please be guided accordingly. PALINDROME is a word, phrase, number, or other sequence of characters which reads the same backward or forward. ANAGRAM is a word or a phrase made by transposing the letters of another word or phrase; for example, "parliament" is an anagram of "partial men," and "software" is an anagram of "swear oft." Write a program that figures out whether one string is an anagram of another string. The program should ignore white space and punctuation. #include #include #include #include #include using namespace std; #include #include string sort$($string str$)$;$//$reaaranging the orders of string to test if its anagram bool areAnagrams$($string str$1,$string str$2)$;$//$process the strgin if anagram anf returns the value $1$ or $0$ string RemSpacePunct$($string str$)$;$//$function that removes space and punctation in aa string $////////////////////////////////$ void palindrome$($char sal$[120])$;$//$testing whether the c$-$string value is palindrome or not void password$()$;$//$asking the user to enter the password char menu$()$;$//$displaying choices a$,$b$,$ and c then returns the answer void quit$()$;$//$asking the user if he$/$she wants to quit string EnterPassword$()$;$//$processing if the password is correct and diplaying it with $"*"$ sign int main$()\{$ char let,ans; $//$add code here switch$($ans$)\{//$add code here $\}$ do$\{$ return $0$; $\}//$end main cout$<<"$Do you want to try again $[$y$/$n$]"<>$let; let$=$tolower$($let$)$; $\}$while$($let$!=\text{'}$n$\text{'}$&&let!$=\text{'}$y$\text{'})$; $//$add code here system$("$pause$")$; $//////////////////////////////////////////////////////$ void quit$()\{//$add code here $\}///////////////////////$ string EnterPassword$()\{//$add code here return password; $\}////////////////////////////////////////////////////$ char menu$()\{//$add code here return choice; $\}//////////////////////////////////$ void password$()\{//$add code here $\}////////////////////////////////////////////////////////////////$ string sort$($string str$)\{//$add code here $\}//////////////////////////////$ bool areAnagrams$($string str$1,$string str$2)\{//$add code here $\}//////////////////////////////$ string RemSpacePunct$($string str$)\{//$add code here $\}///////////////////////////////$ void palindrome$($char sal$[120])\{//$add code here $\}$