interaction:
name = input("name:")
age = int(input("age:")) #integer
print(type(age))
job = input("job:")
salary = input("salary:")
info = '''
---------info of %s----------
Name:%s
Age:%d
Job:%s
Class:%s
'''%(name,name,age,job,salary)
info2 = '''
---------info of {}----------
Name:{}
Age:{}
Job:{}
Class:{}
'''.format(name,name,age,job,salary)
print(info2)
print(info)
password:
import getpass
_username = 'guoyinzhao'
_password = '123'
username = input("username:")
password = input("password:")
#password = getpass.getpass("password")
if _username == username and _password == password:
print("Welcom user {name} login...".format(name=username))
else:
print("Invalid username or password!")
#python 强制缩进
guess:
age_of_oldboy = 56
guessz_age = int (input("guess age:"))
if guessz_age == age_of_oldboy :
print("yes,you got it")
elif guessz_age > age_of_oldboy :
print("think smaller")
else:
print("think bigger!")