auto save

diy1.py

@@ -6,9 +6,19 @@ class Hero(object):
         self.attack = 40
         self.name = name
         
-    def combat():    # 攻击
-        ？？？
-
+    def combat(self,enemy):    # 攻击
+        enemy.hp=enemy.hp-self.attack
+        info1=self.name+'对'+enemy.name+'发起进攻' 
+        info2='造成'+str(self.attack)+'点伤害'
+        if enemy.hp>0:
+            info3=enemy.name+'还剩下'+str(enemy.hp)+'血量'
+            info=info1+info2+info3
+            print(info)
+        else：
+            info3=enemy.name+'血量为0,游戏结束'
+            info=info1+info2+info3
+            print(info)
+            exit()
 yase = Hero("垭瑟")
 houyi= Hero("后羿")
 yase.combat(houyi)