save project

diy1.py

@@ -5,13 +5,16 @@ print("玩家出拳"+player)
 list=["剪刀""石头""布"]
 list=["剪刀""石头""布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print("电脑出拳"+computer)
 print("电脑出拳"+computer)
-if player==computer:
-    print("平局")
-elif (player=="石头" and computer=="剪刀"):
-    print("你赢啦")
-elif (player=="剪刀" and computer=="布"):
-    print("你赢啦")
-elif (player=="布" and computer=="石头"):
-    print("你赢啦")
+if player in list:
+    if player==computer:
+            print("平局")
+    elif (player=="石头" and computer=="剪刀"):
+            print("你赢啦")
+    elif (player=="剪刀" and computer=="布"):
+            print("你赢啦")
+    elif (player=="布" and computer=="石头"):
+            print("你赢啦")
+    else:
+        print("你输啦")
 else:
 else:
-    print("你输啦")    
+    print("输入错误")
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