save project

diy1.py

@@ -4,13 +4,16 @@ player=input("请出拳：石头/剪刀/布")# 玩家出拳
 print("玩家出拳:"+player)
 print("玩家出拳:"+player)
 i=random.choice(list)
 i=random.choice(list)
 print("电脑出拳"+i)
 print("电脑出拳"+i)
-if player==i:
-    print("平局")
-elif player=="剪刀" and i=="布":
-    print("你赢了!")
-elif player=="布" and i=="石头":
-    print("你赢了!")
-elif player=="石头" and i=="剪刀":
-    print("你赢了!")
+if player in list:    
+    if player==i:
+        print("平局")
+    elif player=="剪刀" and i=="布":
+        print("你赢了!")
+    elif player=="布" and i=="石头":
+        print("你赢了!")
+    elif player=="石头" and i=="剪刀":
+        print("你赢了!")
+    else:
+        print("你输了!")
 else:
 else:
-    print("你输了!")
+    print("输入错误。")
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