save project

quiz2.py

-# 勇于挑战的创造师，请运行下面的代码，观察运行结果，和小伙伴们说说你的发现？
-a= ['华雄']
-c=['颜良','文丑']
-a.extend(c)
-print(a)
+a=["吕布"]
+b=["袁术","公孙瓒","关羽","张飞","刘备"]
+a.extend(b[2:5])
+print(a)
+a.extend(b[-3:-1])
\ No newline at end of file
+print(a)