Nsryjdtyk

I'm relatively new to programming, but am really enjoying it. I have taken a couple of classes but mostly code for fun (for now). I decided to make a program implementing some basic functions, switch statements, and user input. Please leave any feedback on how to make this program better. Thanks!
I understand that I am not actually using the defined functions (add, subtract, etc.), but I put them in there with the intent of using them, I just don't know how lol.

#include <iostream>

using namespace std;



int add (int x, int y){

return x+y;

};



int divide (int x, int y){

return x/y;

}



int multiply (int x, int y){

return x*y;

}



int subtract (int x, int y){

return x-y;

}





int main(){



int n1;

int n2;

int user14 = 0;



SomeLine:

cout << "Enter your 2 numbers: "<< endl;

cin >> n1;

cin >> n2;





cout << "Ok, now what do you want to do with those numbers? "<< endl;



cout << "1) Add: " << endl;

cout << "2) Divide: "<<endl;

cout << "3) Multiply: "<< endl;

cout << "4) Subtration: "<< endl;



cin >> user14;



switch (user14)

{

    case 1:

    cout << n1+n2 << endl;

        break;

    case 2:

    cout << n1/n2 << endl;

        break;

    case 3:

    cout << n1*n2<< endl;

        break;

    case 4:

    cout << n1-n2 << endl;

        break;



}



char userchoice;

cout << "Would you like to perform any other operations? y/n "<< endl;



cin >> userchoice;



if (userchoice=='y'){

    goto SomeLine;

}

else if(userchoice=='n'){

    goto Exit;

}



Exit:

return 0;



};