Given a string s and another string c, return a string with the characters surrounding any occurrence of c reversed. For example, if s is "Hello beautiful world" and c is a space, return 'Hellb oeautifuw lorld'. Skip matches where c occurs at the beginning or end of the string. You may assume that all occurrences of c are at least two characters apart.

Complete the following file:

prog.cpp

#include <iostream> #include <string> using namespace std; string reverseAround(string s, string c) {
}