#include <stdio.h>
main()
{
	int input,x;


	for (x = 0; input !=2 && input !=4 ; x++)
	{
		printf ("\nPlease enter a number:");
	    scanf("%d", &input);

		switch (input)
		{
		case 1 :
					printf ("You entered a one");
					break;

		case 2 :
					printf("GoodBye\n");
				 	printf ("That's all folk\n");
				 	break;

		case 3 :
					printf("You have prompted %d times",x);
					break;

		case 4 :
					printf("Exiting");
				 	break;
		}
	}
}