#变量
var1：
name = input('name:')
age = input('age:)
job = input('job:)
salary = input('salary:)
info = '''
-----------------info of %s --------------------
name:%s
age:%s
job:%s
salry:%s'''%(name,name,age,job,salary)
print(info)
var2:
name = input('name:')
age = input('age:)
job = input('job:)
salary = input('salary:)
info = '''
-------------info of {_name}------------
name:{_name}
age:{_age}
job:{_job}
salary:{_salary}'''.format(_name = name,_age = age,_job = job,_salary = salary)
var3:
name = input('name:')
age = input('age:)
job = input('job:)
salary = input('salary:)
info = '''
------------------info of {0}------------
name:{0}
age:{1}
job:{2}
salary:{3}'''.format(name,age,job,salary)
#三次机会猜年龄
var1:
laoba = 56
for i in range(3):
guess = int(input('enter an integer:))
if guess == laoba:
print('you win')
break
elif guess < laoba:
print('Guess bigger!')
else:
print('guess smaller!')
else:
print('sorry you have no chance')
var2:
laoba = 55
count = 3
while True:
guess = int(input('Enter an integer:')
if count==0:
break
if guess == laoba:
print('you win')
break
elif guess < laoba:
print('Guess bigger!')
else:
print('guess smaller!')
count -=1
else:
print('you have no chance')
var:
laoba = 55
count = 0
while count <3:
guess = int(input('Enter an integer:')
if guess == laoba:
print('you win')
break
elif guess < laoba:
print('Guess bigger!')
else:
print('guess smaller!')
count += 1
else:
print('fuck off~~~~')
#无限猜
laoba = 55
count = 0
while count <3:
guess = int(input('Enter an integer:')
if guess == laoba:
print('you win')
break
elif guess < laoba:
print('Guess bigger!')
else:
print('guess smaller!')
count += 1
if count = 3:
ask = input('enter Y ro N')
if ask = 'Y':
count = 0
else:
print(go out)
break
#for嵌套
for i in range(10):
print('---------------',i)
for j in range(10):
print(j)
if j > 5:
break
#getpass
import = getpass
usrname = input('Enter name:')
password = getpass.getpass('password')
print(usrname,password)
#homework
dic = {'aaa':111,'bbb':222,'ccc':333}
fal = [ ]
for fst_item,sec_item in dic.items():
usrname = input('usrname:')
password = input('password:')
for i in range(3):
if usrname in fst_item:
if password in str(sec_item):
print('Welcome to your family!')
break
elif usrname in fal:
print('you have no jurisdiction login this system')
break
else:
fal.append(usrname)
print('try again')