#include <iostream>
#include <string>
#include <algorithm>


int main() {
        std::string foo = "nick";

        std::cout << "String Forwards: " << foo << std::endl;
        // Uses reverse() from algorithm
        // The function begin() returns an iterator to the first element of the string.
        // The end() function returns an iterator just past the end of the string.
        std::reverse( foo.begin(), foo.end() );
        std::cout << "String Backwards: " << foo << std::endl;

        return 0;
}