save project

diy2.py

@@ -8,4 +8,11 @@ class Hero:
 yase = Hero("亚瑟",300,20)
 yase = Hero("亚瑟",300,20)
 houyi = Hero("后羿",250,23)
 houyi = Hero("后羿",250,23)
 
 
+def upgrade():
+    yase.level = yase.level + 1
+    yase.hp = yase.hp + 50
+    yase.attack = yase.attack  + 4
+
+upgrade()
+
 print(yase.hp)
 print(yase.hp)
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