C++ - Modify your program above to exit on end of file (when the user types a ^D, on Linux, that is pressing a D while holding down the control key). This should cause getline(cin, str) to return false.

#include #include "Stack.h" using namespace std;

int main() { Stack stack; string user_input;

while (getline(cin, user_input)) { for (int i = 0; i < user_input.length(); i++) { stack.push(user_input[i]); }

while (!stack.isEmpty()) { cout << stack.pop(); } cout << endl; }

return 0; }