save project

diy.py

@@ -9,4 +9,14 @@ bigsb=Hero("韩信",1000,99)
 biggersb=Hero("李白",999,100)
 biggersb=Hero("李白",999,100)
 print("孙悟空的血量为:",sb.hp)
 print("孙悟空的血量为:",sb.hp)
 print("韩信的血量为:",bigsb.hp)
 print("韩信的血量为:",bigsb.hp)
-print("李白的血量为:",biggersb.hp)
+print("李白的血量为:",biggersb.hp)
\ No newline at end of file
+
+def upgrade():
+    sb.level = sb.level+1  
+    sb.hp = sb.hp+100
+    sb.attack = sb.attack+50
+upgrade()
+upgrade()
+upgrade()
+upgrade()
+upgrade()
\ No newline at end of file