interrupt cin>>str while loop

Question

when I use ctrl+d, it shows "process finished with exit code 0" and the code following the loop will never be excuted(the cout sentence). What if I want to continue execution of this program?

string str;
while(cin >> str);
cout << "outside of the loop";
return 0

environment: CLion for Linux
Thanks!

Answer 1

Add some condition to while loop. For example when user inputs some string "stop", you can do 'break;' and step out from the while loop.

Answer 2

@soman Yes it works, but I know from other place that ctrl + d should have solved the problem: it will interrupt the loop but not terminate the whole program. what's the result on your machine?