7-2餐馆定位
num = input("How many people have dinner in this resturant?");
num = int(num);
if num > 8:
print("There is no empty desk");
else:
print("There are still some empty desks");
7-4比萨配料
msg = "Please enter your favourite Food seasoning, and enter quit to quit"
str = ""
while str != "quit":
str = input(msg)
if str != "quit":
print("We will add "+str+" in pizza");
print("bye")
7-8熟食店
sandwich_orders = ["tuna","apple","chocolate","chicken","fish"];
finished_sandwiches = [];
while sandwich_orders:
s = sandwich_orders.pop();
finished_sandwiches.append(s);
print("I made your "+s+" sandwich");
print("finished sandwich are as follow:")
for finished_sandwiche in finished_sandwiches:
print (finished_sandwiche.title());
7-9 五香烟熏牛肉卖完了
sandwich_orders = ["tuna","apple","pastrami","pastrami","chocolate","pastrami","chicken","fish"];
print("Pastrami has sold out");
while "pastrami" in sandwich_orders:
sandwich_orders.remove("pastrami");
finished_sandwiches = [];
while sandwich_orders:
s = sandwich_orders.pop();
finished_sandwiches.append(s);
print("I made your "+s+" sandwich");
print("finished sandwich are as follow:")
for finished_sandwiche in finished_sandwiches:
print (finished_sandwiche.title());