auto save

diy.py

-bro1="刘备"
-bro2="关羽"
-bro3="张飞"
-bros=["刘备","关羽","张飞"]
-bro1=["刘备",161,9.1]
-bro2=["关羽",160,8.5]
-bro3=["张飞",166,8.3]
-bros[0]="关羽"
-bros[1]="刘备"
-print(bros)