#ifndef LAB55_H
#define LAB55_H

#include <string>

using namespace std;

// Function isPalindrome - returns true if string s is an imperfect
// palindrome and false otherwise
bool isPalindrome(string s);

// Function from Lab 47

// Function uppercase - returns string s with all lowercase letters
// converted to uppercase and all other characters unchanged
string uppercase(string s);

// Function from Lab 49

// Function stringReverse - returns the reverse of string s
string stringReverse(string s);

// Function from Lab 51

// Function removePunctuation - returns string s with all punctuation
// characters removed
string removePunctuation(string s);

// Function from Lab 52

// Function removeWhitespace - returns string s with all whitespace
// characters removed
string removeWhitespace(string s);

#endif