Write code (C++) that inserts userItems into the output string stream itemsOSS until the user enters "Exit". Each item should be followed by a space. Sample output if user input is "red purple yellow Exit":red purple yellow #include #include #include using namespace std;int main() { string userItem; ostringstream itemsOSS; cout << "Enter items (type Exit to quit):" << endl; cin >> userItem; while (userItem != "Exit") { /* Your solution goes here */ cin >> userItem; } cout << itemsOSS. str() << endl; return 0;}