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Celia-code/b&c3.py

Last active April 9, 2020 11:10
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break&continue
Raw
b&c3.py
username = "user"
n = 1
while True:
a = input("請輸入用戶名:")
if n == 3 or a == username:
print("輸入正確" if a == username else "輸入錯誤次數已超過3次")
break
else:
print("用戶名有誤,請重新輸入!")
n += 1
continue
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