save project

diy2.py

 class Hero:
-    def __init__(selk,name,hp,attack):
+    def __init__(self,name,hp,attack):
         self.level=1
         self.name=name
         self.hp=hp
         self.attack=attack
 
-    def upgrade(selk):
-        selk.level=selk.level+1
-        selk.hp=selk.hp+0.001
-        selk.attack=selk.attack+1
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+0.01
+        self.attack=self.attack+1
 
-xiaoni = Hero('小倪老师',1,1000000000)
+xiaoni = Hero('小倪老师',1,1000000)
 xiaoni.upgrade()
 print('小倪老师的初始血量为',xiaoni.hp)