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 upgread(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
+
+houyi=Hero('后羿',250,23)
+houyi.upgread()
+print('后羿的等级=',houyi.level)
+print('后羿的血量=',houyi.hp)
+print('后羿的攻击=',houyi.attack)