save project

diy.py

-bro1="关羽"
-bro2="刘备"
-bro3="张飞"
-bros=["刘备","关羽","张飞"]
-bro1=["关羽",160,8.5]
-bro2=["刘备",161,9.1]
-bro3=["张飞",166,8.3]
-bros[1]="刘备"
+b=["曹操","司马懿","孙权","周瑜","赵云"]
+b.pop(3)
+print(b)
+b.pop(-2)
+print(b)
+b.remove("曹操")
+print(b)
\ No newline at end of file
-bros[0]="关羽"
-print(bros)
\ No newline at end of file