Infinity Loop v2

#include <iostream>
#include <string>
using namespace std;

int main()
{
    string msg;
    cout << "Which message would you like to loop?" << endl;
    getline(cin, msg);
    cout << string(50, '\n');
    cout << msg << endl;
    do{
        cout << msg << endl;
    }while(msg == msg);
    int x;
    cin>>x;
    return(0);
}