save project

diy2.py

+class Hero:
+    def __inif__(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
+houyi=Hero('后羿',240,23)
+houyi.upgrade()
+print('level:',houyi.level)
+print('hp:',houyi.hp)
+print('attack:',houyi.attack)
\ No newline at end of file