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 upgrand(self):
+        self.level=yase.level+1
+        self.hp=yase.hp+50
+        self.attack=yase.attack+4
+yase=hero('亚瑟',300,20)
+yase.upgrand()
+print('亚瑟的升级后的血量:',yase.hp)