save project

diy3.py

+class Hero:
+    def _init_(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def upgrade():
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
+
+yase = Hero("亚瑟",300,20)
+houyi = Hero("后羿",240,23)
+
+print(yase.hp)
+upgrade()
+
+