save project

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.hp=hp
+        self.level=1
+        self.attack=attack
+        self.name=name
+yese=Hero("亚瑟",300,20)
+print(yese.hp)
+houyi=Hero("后羿",240,25)
+print(houyi.hp)
+yese.hp=300+yese.level*50
+yese.attack=20+yese.attack*3