I need to know what is wrong with this code

[Manong]

 

[FResher]

hi !

you forget to close the 'switch' command.
use one more }

it's a 'syntax error' .

#include <iostream>

using namespace std;

int main()
{
    int answer = -1; // out of case value.

    while (cin >> answer) {

        switch (answer) {

            case 1:
            cout << "Expresso" << endl ;
            break;

        case 2:
            cout << "American" << endl ;
            break;

        case 3:
            cout << "Cappucino" << endl ;
            break;

        case 4:
            cout << "Latte" << endl ;
            break;

        default:
            return false; // quit the loop
            break;

        }
    }
}

or with 3 lib :

// 3 resources files needed : IOstream / Vector / string

#include <iostream>
#include <vector>
#include <string>

using namespace std;

int main()
{

    int answer = -1; // out of case value.

    vector<string> product = {"Expresso","Americano","Capucino","Latte"};

         
    while (cin  >> answer) {

        if ( answer > 4 || answer < 1 ) { return false; }

        cout << product.at(answer-1) << endl; // to keep the good array index for 'product' : "answer -1"

    }
 
}