Hello

I wrote this program:

Code:

int selection;

printf("1.)   Integer to Binary converter\n");
printf("2.)   Fibonacci generator\n");
printf("999.) Exit\n");
printf("Enter selection ---> ");
scanf("%d", &selection);

switch (selection){

  case 1:
   printf("You selected 1\n");
   break;

  case 2:
   printf("You selected 2\n");
   break;

  case 999:
   printf("Goodbye\n");
   break;

  default:
   printf("Wronge selection\n");
   break;

                   }


This program needs a lot more work to be finished, but how can I make it that when the default switch gets selected the top menu gets repeated until that the user selects 1,2, or 999?