#1/usr/bin/python
# encoding: utf-8

"""
author:Max
contact:mfy-111@q163.com
@file: demo_1.py
@time:  17:44
@welcom to learn ai
"""

print('hello welcome to python dakeng')
ll =[1,2,3,4,5]
for i  in  ll:
    print(i)
    if i ==5:
        break
else:
    print('right')


dictt = {'a':1,'b':3,'c':2}

uu = sorted(dictt,key=lambda x:x[0])
print(1/2)

print(ll[10:])