save project

diy1.py

@@ -6,9 +6,12 @@ class Hero(object):
         self.attack = 40
         self.name = name
         
-    def combat():    # 攻击
-        ？？？
+    def combat(yase):
+        yase.hp=yase.hp-50
+            
+        
 
 yase = Hero("垭瑟")
 houyi= Hero("后羿")
 yase.combat(houyi)
+print(yase.hp)
\ No newline at end of file