save project

diy2.py

@@ -7,4 +7,11 @@ class Hero:
 yase=Hero('yase',300,20)
 yase=Hero('yase',300,20)
 houyi=Hero('houyi',240,50)
 houyi=Hero('houyi',240,50)
 print('yase的血量是：',yase.hp)
 print('yase的血量是：',yase.hp)
-print('houyi的血量是：',houyi.hp)
+print('houyi的血量是：',houyi.hp)
\ No newline at end of file
+def upgrad():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+20
+    yase.attack=yase.attack+4
+upgrad()
+upgrad()
+print('yase的血量是：',yase.hp)
\ No newline at end of file