save project

kbwy.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")or
+else:
+    print("很遗憾，你输了") 
+else:
+    print("输入错误")