save project

diy2.py

+
+class hero:
+    def __init__(self,name,hp,attack):
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+        self.lv=1
+    def upgrade(self,a):
+        self.lv+=a
+        self.hp+=a*50
+        self.attack+=a*4
+yase=hero("鸭瑟",300,20)
+houyi=hero("后裔",250,35)
+
+
+houyi.upgrade(10)
+print(houyi.attack)
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