save project

diy.py

 # 和你的小伙伴用列表讲讲桃园结义的故事，并说说这其中运用了哪些列表知识：
 # 来，我给你起个头~
-# 从前啊，有三个bro，分别是：刘备、关羽、张飞...
\ No newline at end of file
+# 从前啊，有三个bro，分别是：刘备、关羽、张飞...
+b1 = "刘备"
+b2 = "关羽"
+b3 = "张飞"
+bs = [b1,b2,b3]
+print(bs)
+# bs[0] = b2
+# bs[1] = b1
+bs[0],bs[1] = bs[1],bs[0]
+print(bs)