Predict the Output #include <iostream> #include <string> using namespace std; int main(){cout << string("fantastic").size(); return 0;}

#include <iostream>#include <sstream>#include <string>using namespace std; int main() {   string userItem;   ostringstream itemsOSS;    cout << "Enter items (type Exit to quit):" << endl;   cin >> userItem;    while (userItem != "Exit") {            cin >> userItem;   }    cout << itemsOSS.str() << endl;    return 0;}

please use DEQUE #include <iostream>#include <string>#include <deque> using namespace std; const int AIRPORT_COUNT = 12;string airports[AIRPORT_COUNT] = {"DAL","ABQ","DEN","MSY","HOU","SAT","CRP","MID","OKC","OMA","MDW","TUL"}; int main(){// define stack (or queue ) herestring origin;string dest;string citypair;cout << "Loading the CONTAINER ..." << endl;// LOAD THE STACK ( or queue) HERE// Create all the possible Airport combinations that could exist from the list provided.// i.e DALABQ, DALDEN, ...., ABQDAL, ABQDEN ...// DO NOT Load SameSame - DALDAL, ABQABQ, etc .. cout << "Getting data from the CONTAINER ..." << endl;// Retrieve data from the STACK/QUEUE here }   Using the attached shell program (AirportCombos.cpp), create a list of strings to process and place on a STL DEQUE container.       Using the provided 3 char airport codes, create a 6 character string that is the origin & destination city pair. Create all the possible…

#include <iostream> using namespace std; int rectArea (int len, int wid) { return len * wid; } int main () { int length, width; cin >> length >> width; cout << "The area of a " << length << " by " << width << " rectangle is " << /*add code to call the reacArea function */ << "." << endl; return 0; }