save project

diy2.py

+class Hero:
+    def __init__(rr,name,hp,attack):
+        rr.level=1
+        rr.name=name
+        rr.hp=hp
+        rr.attack=attack
+def upgrade():
+    yase.level=level+1
+    yase.hp=hp+50
+    yase.attack=attack+4
+yase=Hero("亚瑟",300,20)
+print('亚瑟初始生命为',yase.hp)
+print('亚瑟生命：',yase.hp)