save project

diy2.py

+class Hero:
+        def __init__(self,name,hp,attack):
+            self.level = 1
+            self.hp = hp
+            self.name = name
+            self.attack = attack
+        def uplevel(self):
+            self.level=self.level+1        
+            self.hp=self.hp+50        
+            self.attack=self.attack+4
+houyi = Hero("后裔",300,20)
+houyi.uplevel()print("升级一次后，血量为：",houyi.hp)
+houyi.uplevel()print("升级两次后，血量为：",houyi.hp)