save project

diy.py

@@ -10,10 +10,10 @@ a= ['华雄']
 a.append('颜良')
 a.append('文丑')
 print(a)
+a=['吕布']
+b=['袁术','公孙瓒','关羽','张飞','刘备','曹操']
 
 
-
-
-
-
+a.extend(b[2:5])
+print(a)