save project

diy.py

@@ -10,4 +10,9 @@ bro2=["刘备",161,9.1]
 bro3=["张飞",166,8.3]
 bros[0]="关羽"
 bros[1]="刘备"
-print(bros)
\ No newline at end of file
+print(bros)
+b=['袁术','夏侯惇','曹操','关羽']
+b.pop(3)
+b.pop(-1)
+b.remove('关羽')
+print(b)
\ No newline at end of file