save project

diy1.py

@@ -6,13 +6,16 @@ list=["剪刀","石头","布"]
 d=random.choice(list)
 print("机器出",d)
 print("玩家出",s)
-if s=d:
-    print("平局")
-elif s=="石头" and d=="剪刀":
-    print("玩家赢")
-elif s=="石头" and d=="剪刀":
-    print("玩家赢")
-elif s=="剪刀" and d=="布":
-    print("玩家赢")   
+if s in list:
+    if s=d:
+        print("平局")
+    elif s=="石头" and d=="剪刀":
+        print("玩家赢")
+    elif s=="石头" and d=="剪刀":
+        print("玩家赢")
+    elif s=="剪刀" and d=="布":
+        print("玩家赢")   
+    else:
+        print("机器赢") 
 else:
-    print("机器赢") 
+        print("输入错误")