save project

diy.py

@@ -7,4 +7,9 @@ b=['袁术','夏侯惇','曹操','关羽']
 b.pop(3)
 #or b.pop(-1)
 #or b.remove('关羽')
-print(b)
\ No newline at end of file
+print(b)
+a = ['华雄']
+c = ['颜良','文丑']
+a.append('关羽')
+a.extend(c)
+print(a)
\ No newline at end of file