save project

diy1.py

@@ -4,13 +4,16 @@ print("玩家出拳:"+player)
 list=["石头","剪刀","布"]
 computey=random.choice(list)
 print("计算机出拳"+computey)
-if player==computey:
-    print("平")
-elif (player=="石头" and computey=="剪刀"):
-    print("赢")
-elif (player=="剪刀" and computey=="布"):
-    print("赢")
-elif (player=="布" and computey=="石头"):
-    print("赢")
+if player in list:
+    if player==computey:
+        print("平")
+    elif (player=="石头" and computey=="剪刀"):
+        print("赢")
+    elif (player=="剪刀" and computey=="布"):
+        print("赢")
+    elif (player=="布" and computey=="石头"):
+        print("赢")
+    else:
+        print("输")
 else:
-    print("输")           
\ No newline at end of file
+    print("输入错误")           
\ No newline at end of file