Age of oldboy =56orm
Guess_age =int(input(「guess age:」))input
If guess_age ==age_of_oldboy :it
Print(「yes,you,got it,」)form
Elif guess_age > age_of_oldboy:密碼
Print(「think smaller…」)db
Else:word
Print (「think bigger!」)co
用戶名判斷ab
_username = ’alex’ 用戶
_password = ’abc123’ 密碼
Username =input (「username:」)
Password =input (「password:」)
If _username == username and _password == password:
Print(「welcome user {name} login…」.format(name=username)) 成功
Else:
Print(「invalid username or password!」) 不成功