save project

diy4.py

+class Hero:
+    def __init__(self,name,level,hp,attack):
+        self.level = level
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+    def shengji(self):
+        self.level+=1
+        self.hp+=100
+        self.attack+=300
+yase=Hero("亚瑟",1,150,300)
+houyi=Hero("后裔",1,300,150)
+houyi.shengji()
+print(houyi.attack)
+