please watch the problem carefully, there is only little bit difference

Examine main.cpp to see how the function is used, then write the correct prototype. Complete the following file: df.h #ifndef DF H #define DE H 1 2 3 4 5 6 7 8 // Write your prototype here #include char cap(std::string &s); #endif Use the following file: main.cpp #include "df.h" #include #include using namespace std; int main() { string si cin >> si // Print capitalized version of s cout #include using namespace std; int main() { string s; cap(cin, s); // read into si convert to caps cout bool getInt(std::string msg, int &n); 7 8 #endif the following the main.cpp #include "df.h" #include using namespace std; int main() { int n; 3 if (getInt("Enter your age: n)) cout "