auto save

diy2.py

@@ -9,3 +9,13 @@ lvbu=Hero("吕布",500,38)
 liyuanfang=Hero("李元芳",240,45)
 liyuanfang=Hero("李元芳",240,45)
 print(liyuanfang.hp)
 print(liyuanfang.hp)
 print(lvbu.hp) 
 print(lvbu.hp) 
+def upgrade1():
+    lvbu.level=lvbu.level+1
+    lvbu.hp=lvbu.hp+200
+    lvbu.sttack=lvbu.sttack+50
+def upgrade2():
+    liyuanfang.level=liyuanfang.level+1
+    liyuanfang.hp=liyuanfang.hp+150
+    liyuanfang.sttack=liyuanfang.sttack+70    
+upgrade1()
+upgrade2()
\ No newline at end of file