## 19.3.1 `try` Block - Example

>     int main()
>     {
>        bool more = true;
>        while (more)
>        {
>           try
>           {
>              code
>           }
>           catch (logic_error& e)
>           {
>              cout << "A logic error has occurred: "
>                 << e.what() << "\n" << "Retry? (y/n)";
>              string input;
>              getline(cin, input);
>              if (input == "n") more = false;
>           }
>        }
>     }

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