/* usehotel.c -- room rate program */ /* compile with Listing 9.10 */ #include #include "hotel.h" /* defines constants, declares functions */ int main(void) { int nights; double hotel_rate; int code; while ((code = menu()) != QUIT) { switch(code) { case 1 : hotel_rate = HOTEL1; break; case 2 : hotel_rate = HOTEL2; break; case 3 : hotel_rate = HOTEL3; break; case 4 : hotel_rate = HOTEL4; break; default: hotel_rate = 0.0; printf("Oops!\n"); break; } nights = getnights(); showprice(hotel_rate, nights); } printf("Thank you and goodbye.\n"); return 0; }