save project

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.leven=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def upgrade(self):
+        self.leven+=1
+        self.hp+=50
+        self.attack+=5
+houyi=Hero("后羿",240,23)
+print("后羿的初始功击力是",houyi.attack)
+ 
+houyi.upgrade()
+houyi.upgrade()
+print("等级为",houyi.leven)
+print("血量"houyi.hp)
+print("攻击力"houyi.attack)
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