save project

diy1.py

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