save project

diy1.py

@@ -4,12 +4,13 @@ class Hero():
         self.name = name
         self.hp = hp
         self.attack = attack
+    def upgrade(self):
+        self.level += 1
+        self.hp += 50
+        self.attack += 4
 yase = Hero("亚瑟",300,20)
-print(yase.hp)
+#print(yase.up)
 houyi = Hero("后羿",250,23)
-def upgrade():
-    yase.level += 1
-    yase.hp += 50
-    yase.attack += 4
-upgrade()
-print(yase.hp)
\ No newline at end of file
+#print(yase.hp)
+yase.upgrade()
+print(yase.level)
\ No newline at end of file