save project

diy1.py

@@ -5,9 +5,12 @@ print(player)
 list = ["剪刀","石头","布"]
 list = ["剪刀","石头","布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print(computer)
 print(computer)
-if player=="剪刀"and computer=="布"or player=="石头"and computer=="剪刀"or player=="布"and computer=="石头":
-    print("你赢了")
-elif player=="布"and computer=="剪刀"or player=="剪刀"and computer=="石头"or player=="石头"and computer=="布":
-    print("你输了")
+if player in list:
+    if player=="剪刀"and computer=="布"or player=="石头"and computer=="剪刀"or player=="布"and computer=="石头":
+       print("你赢了")
+    elif player=="布"and computer=="剪刀"or player=="剪刀"and computer=="石头"or player=="石头"and computer=="布":
+        print("你输了")
+    else:
+         print("平局")
 else:
 else:
-    print("平局")
+    print("输入错误")
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