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. "); return 0; }
int main(void) { int code, nights; double hotel_rate; 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 = 0.00; printf("Oop!\n"); break; } nights = getnights(); printf("您需要住%d晚,总价格为%0.2f。\n", nights, showprice(hotel_rate, nights)); } return 0; }