蟒蛇沒有驗證我的變量

Question

print("What is your name?") 
Name = input().title() 
Class = str(input ("What class are you in? ")) 
while Class != "1" and Class != "2" and Class != "3": 

我想python說沒有名字已經通過檢查輸入的東西被提出。

Answer 1

使用的選項

options = ['1', '2', '3'] 

while True: 
    Class = input('Please enter your class') 
    if Class not in options: 
     # try again 
     continue 
    else: 
     break