save project

diy1.py

@@ -4,13 +4,14 @@ import random
 list["拳","布","刀"]
 computer=random.choice()
 print(computer)
-if player==computer:
-    print("平局")
-elif(player=="石头" and computer=="剪刀") or (player=="布" and computer=="石头") or (player=="剪刀" and computer=="布")
-    print("赢")
-else:
-    print("输")
-
+if player in list:
+    if player==computer:
+        print("平局")
+    elif(player=="石头" and computer=="剪刀") or (player=="布" and computer=="石头") or (player=="剪刀" and computer=="布")
+        print("赢")
+    else:
+        print("输")
+print("错")