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 upgrade(self):
+        self.level = self.level + 1
+        self.hp = self.hp +50
+        self.attack = self.attack + 4 
+yase = Hero("亚瑟",300,20)
+houyi = Hero("后裔",240,23)
+yase.upgrade()
+print("血量为:",yase.hp)
+print("等级为:",yase.level)
+print("攻击力为:",yase.attack)
+
+