save project

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
+yase=Hero("娅瑟",300,20)
+houyi=Hero("后羿",250,23)
+#print(houyi.attack)
+#
+
+
+houyi.upgrade()
+houyi.upgrade()
+
+print(houyi.hp)