save project

diy3.py

@@ -4,9 +4,12 @@ print("玩家出拳"+player)
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 com=random.choice(list)
 com=random.choice(list)
 print("计算机出拳"+com)
 print("计算机出拳"+com)
-if player==com:
-    print("平局")
-elif (player=="石头" and com=="剪刀") or (player=="剪刀" and com=="布") or (player=="布" and com=="石头"):
-    print("恭喜你,你赢了！")
+if player in list:
+    if player==com:
+        print("平局")
+    elif (player=="石头" and com=="剪刀") or (player=="剪刀" and com=="布") or (player=="布" and com=="石头"):
+        print("恭喜你,你赢了！")
+    else:
+        print("你输了")
 else:
 else:
-    print("你输了")
+    print("输入错误")