save project

diy1.py

@@ -4,9 +4,12 @@ print("玩家出拳:"+player)
 list=["石头","剪刀","布"]
 a=random.choice(list)
 print("计算机出拳:"+a)
-if player==a:
-    print("平局")
-elif (player=="石头" and a=="剪刀")or(player=="剪刀"and a=="布")or(player=="布"and a=="石头"):
-    print("赢了")
+if player in list:
+    if player==a:
+        print("平局")
+    elif (player=="石头" and a=="剪刀")or(player=="剪刀"and a=="布")or(player=="布"and a=="石头"):
+        print("赢了")
+    else:
+        print("输了")
 else:
-     print("输了")
\ No newline at end of file
+    print("输入错误")