save project

11.py

 bro1=["刘备"]
 bro2=["关羽"]
 bro3=["张飞"]
-bros=["刘备""关羽""张飞"]
-bro0=["关羽"]
-bro1=["刘备"]
+bros=["刘备","关羽","张飞"]
+bros[0]="关羽"
+bros[1]="刘备"
 print(bros)
\ No newline at end of file