save project

diy2.py

@@ -5,12 +5,13 @@ class Hero:
         self.hp= hp
         self.attack= attack
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
-yase = Hero("yase",300,20)
-print("yase的血量：",yase.hp)
-upgrade()
-upgrade()
-print(yase.hp)
\ No newline at end of file
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
+
+houyi = Hero("后羿",240,23)
+houyi.upgrade()
+print("等级：",houyi.level)
+print("血量：",houyi.hp)
+print("攻击力：",houyi.attack)
\ No newline at end of file