name = input("please input your name: ") passwd = getpass.getpass("please input your passwd: ") if name == "alex" and passwd == "123456": print("welcome alex") else: print("Wrong username or password")
age = 56 guess_age = int(input("please input age: ")) if guess_age > age: print("try smaller...") elif guess_age < age: print("try bigger..") else: print("you got it!")
原文:http://www.cnblogs.com/oyoui/p/6626110.html