save project

diy1.py

@@ -4,9 +4,12 @@ print("玩家出拳",player)
 i=["石头","剪刀","布"]
 computer=random.choice(i)
 print("电脑出拳",computer)
-if player==computer:
-    ptint("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")
+if player in i:
+    if player==computer:
+        ptint("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("失败")
 else:
-    print("失败")
\ No newline at end of file
+    print("输入错误")