#include
main()
{
char cResponse = '\0';
printf("\n\tAC Control Unit\n");
printf("\na\tTurn the AC on\n");
printf("b\tTurn the AC off\n");
printf("\nEnter your selection: ");
scanf("%c", &cResponse);
if (cResponse == 'a')
printf("\nAC is now on\n");
if (cResponse == 'b')
printf("\nAC is now off\n");
}
AC Control Unit
a Turn the AC on
b Turn the AC off
Enter your selection: 1