save project

diy2.py

@@ -4,7 +4,13 @@ class Hero():
         self.hp = hp
         self.name = name
         self.attack = attack
-    yase = Hero('亚瑟',300,20)
-    houyi =  Hero('后裔',240,23)
-    print('亚瑟的血量为：',yase.hp) 
-    print('后裔的血量为：',houyi.hp)  
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+yase = Hero('亚瑟',300,20)
+houyi =  Hero('后裔',240,23)
+print('亚瑟的血量为：',yase.hp) 
+print('后裔的血量为：',houyi.hp)
+def upgrade():
+    yase.level = yase.level+1
+    yase.hp = yase.hp+50
+    yase.attack = yase.attack+4
+upgrade()
+print('亚瑟的血量为：',yase.hp)
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