save project

diy2.py

@@ -4,9 +4,12 @@ import random
 list=["石头"，"剪刀"，"布"]
 computer=random.choice(list)
 print(computer)
-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("你赢了")
+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("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