save project

diy.py

@@ -4,10 +4,14 @@
 bro1="关羽"
 bro2="刘备"
 bro3="张飞"
+# 创建列表
 bros=["刘备","关羽","张飞"]
+# 设置信息
 bro1=["关羽",160,8.5]
 bro2=["刘备",161,9.1]
 bro3=["张飞",166,8.3]
+# 交换刘备和关羽的位置
 bros[0]="关羽"
 bros[1]="刘备"
+# 打印列表
 print(bros)
\ No newline at end of file