save project

i.py

+if player in list：
 if player==computer:
     print("平局")
 elif(player=="石头" and computer=="剪刀")or(player=="剪刀" and computer=="布")or(player=="布" and computer=="石头")
     print("赢")
 else:
-    print("输") 
\ No newline at end of file
+    print("输") 
+else:
+    print("输入错误") 
\ No newline at end of file